Rohm.com - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
74% 
Page structure
97% 
Link structure
25% 
Server
95% 
External factors
100% 
SEO Score
Response time
3.13 s
File size
292.70 kB
Words
3337
Media files
16
Number of links
834 internal / 15 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
ROHM Semiconductor - ROHM Co., Ltd.
There are word repetitions in the page title.
The length of the page title is perfect. (362 pixels out of 580 max pixel length)
Meta description
(Critically important)
Established in 1958, ROHM provides IC and discrete semiconductors characterized by outstanding quality and reliability for a broad range of markets, including automotive, industrial and consumer market via its global development and sales network. In the power ＆ analog field, ROHM proposes the suitable solution for each application with power devices such as SiC, driver ICs to maximize their performance, and peripheral components such as transistors, diodes and resistors.
The meta description is too long: 2964 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.rohm.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: Japan
The following language is defined by HTML: en
Alternate/Hreflang Links
(Somewhat important)
The specified alternate links have no errors.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
viewportinitial-scale=1.0, width=device-width
descriptionEstablished in 1958, ROHM provides IC and discrete semiconductors characterized by outstanding quality and reliability for a broad range of markets, including automotive, industrial and consumer market via its global development and sales network. In the power ＆ analog field, ROHM proposes the suitable solution for each application with power devices such as SiC, driver ICs to maximize their performance, and peripheral components such as transistors, diodes and resistors.
keywordsrohm, ROHM, Rohm, electronics, semiconductor, manufacturing,quality, diode, ic, transistor, capacitor, rf, lsi, led, lamp, display, resistor, tantalum, laser, sensor, photo link module, printhead, contact image sensor head, power module, motor driver, regulator,memory, video, audio, multimedia, magnetic disk,optical disk, communications, monolithic, hybrid, SiC, FETs, MOSFET
langen
content-typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
Only 1 paragraph/s was/were found on this page.
The average number of words per sentence of 26 words is high.
This page contains 3337 words. That's ok.
6.4% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
No placeholders texts or images were found.
There are no duplicates on the site.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "initial-scale=1.0, width=device-width" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: distribution inventory
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
...hm-theme/images/rohm-theme/rohm_logo.svgROHM
...4-d769-b13f-f21819a5cb58?t=1701330972209loading
...0-0670-911f-f7317bd808a6?t=1701330231443loading
...4-147d-9e31-c8af64f26536?t=1701328305977loading
/documents/d/global/on-demand-webinarsROHM webinars
/documents/d/global/top-banner-webinarsROHM webinars
...4-747a-f819-7cd1e2cfed06?t=1701330717482loading
...0-9d4e-24c8-570e23f418b7?t=1701328329930loading
...f-460e-5c35-076651df49be?t=1701328376310loading
...9-de71-abb5-d31e463f242a?t=1711420991957LAPIS TECHNOLOGY™
...8-18c5-3666-0d39e03cb5be?t=1713495194633Video Gallery
...d-a151-9ef1-a127fdc39732?t=1701328352265loading
...b-636e-5359-674a2a9fa6dd?t=1701328391200loading
...e-0ba0-f9c6-929e9573bbb4?t=1701328403674loading
...c-7bf4-fee3-ba3209b30e9a?t=1701328347294loading
...e/images/rohm-theme/rohm_logo_footer.svgROHM

Page structure

H1 heading
(Critically important)
ROHM Semiconductor - ROHM Co., Ltd.
The H1 heading is perfect.
Headings
(Important)
There are 26 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H1 ROHM Semiconductor - ROHM Co., Ltd.
H2 ROHM Header
H2 ROHM HPBanner
H2 Home_Solution_Simulator
H2 Home_Application_Notes_And_Engineering_Tips
H2 Home_Product_Highlight_Carousel
H2 ROHM News Home
H2 Home_Event_Data
H3 POWER AND ANALOG TECHNOLOGY
H3 powered by LAPIS TECHNOLOGY™
H3 Video Gallery
H3 ADOPTION ・ COLLABORATION EXAMPLES
H3 BLOG
H3 EU ARTICLES / PUBLICATIONS
H3 ROHM THEATRE KYOTO
H3 Product News
H3 Company News
H3 Other Topics
H3 Events
H4 ROHM SOLUTION SIMULATOR
H4 ROHM's web simulation tool enables complete circuit verification of power devices and driver ICs
H4 Power Device Solution Circuit
H4 ICs Solution Circuit
H4 Optical Devices
H4 APPLICATION NOTES AND MODELS
H4 ROHM ENGINEERING TIPS
There are too many internal links (834) on this page.
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
1 links don't have an anchor text.
None of the anchor texts is too long.
There are 15 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.rohm.com/Anchor Skip to Main Content
https://www.rohm.com/IMG-ALT ROHM
A-TITLE ROHM
/news-detail?defaultGroupId=falseNews
https://www.rohm.com/careersCareers
https://www.rohm.com/contactusContact Us
/login?redirect=/myROHM Login
https://cart.rohm.com/cartNew window External Subdomain No Text
/products/amplifiers-and-linearAmplifiers & Linear
/products/power-managementPower Management
/products/motor-actuator-driversMotor / Actuator Drivers
/product-categoryMOSFETs / Transistors / Diodes
/product-categoryPower Devices
/product-categoryResistors / Capacitors
/products/memoryMemory
/products/clocks-and-timersClocks & Timers
/products/switch-multiplexer-l...Switch & Multiplexer & Logic
/products/data-converterData Converter
/products/sensors-memsSensors & MEMS
/products/display-driversDisplay Drivers
/products/interfaceInterface
/products/wireless-lsiWireless LSIs
/products/audio-videoAudio & Video
/products/speech-synthesis-lsiSpeech Synthesis LSIs
/products/miconMicrocontrollers (MCUs)
/product-categoryOpto Electronics
/product-categoryWireless Modules / Printheads
/product-categoryFoundry Service
/products/amplifiers-and-linearText duplicate Amplifiers & Linear
/products/amplifiers-and-linea...Operational Amplifiers
/products/amplifiers-and-linea...Rail-to-Rail
/products/amplifiers-and-linea...High Speed (GBW ≧ 5MHz)
/products/amplifiers-and-linea...General Purpose
/products/amplifiers-and-linea...Low Power (Circuit Current ≦ 0.1mA/ch)
/products/amplifiers-and-linea...Low Noise (Equivalent Input Noise Voltage ≦ 20nV/√Hz)
/products/amplifiers-and-linea...Low Offset Voltage (Input Offset Voltage ≦ 2.5mV)
/products/amplifiers-and-linea...Comparators
/products/amplifiers-and-linea...Standard Comparators
/products/amplifiers-and-linea...High Speed Comparators
/products/amplifiers-and-linea...Low Power Comparators
/products/sensors-mems/current...Current Sense Amplifier ICs
/products/power-managementText duplicate Power Management
/products/power-management/swi...DC-DC Converter ICs
/products/power-management/swi...Buck (Step-down)
/products/power-management/swi...Boost (Step-up)
/products/power-management/swi...Buck-Boost / Inverting
/products/power-management/ac-...High Voltage Buck for AC-DC (Offline)
/products/power-management/dc-...Isolated, Optocoupler-less
/products/power-management/ac-...PWM / Quasi-Resonant AC-DC (Offline)
/products/power-management/ac-...AC-DC Converter ICs
/products/power-management/ac-...PWM / Quasi-Resonant
/products/power-management/ac-...PFC + Quasi-Resonant Combo
/products/power-management/ac-...PFC
/products/power-management/ac-...Secondary Side Synchronous Rectification
/products/power-management/ac-...AC Voltage Zero Cross Detection ICs
/products/power-management/lin...Linear Regulators
/products/power-management/pow...Composite Power Supplies (PMICs, System Power Supplies)
/products/power-management/led...LED Drivers
/products/power-management/led...Step-up (Boost) LED Drivers
/products/power-management/led...Step-down (Buck) LED Drivers
/products/power-management/led...Buck-Boost LED Drivers
/products/power-management/led...Multi-Function LED Drivers
/products/power-management/led...Lighting LED Drivers
/products/power-management/led...Inductor-less (Charge Pump) LED Drivers
/products/power-management/led...Constant Current / Serial-in Parallel-out LED Drivers
/products/power-management/vol...Voltage Detectors (Reset ICs)
/products/power-management/pow...Power Management Switch ICs
/products/power-management/ipdsIPDs (Smart Low Side & High Side Switch ICs)
/products/power-management/gat...Gate Drivers
/products/power-management/gat...Isolated Gate Drivers
/products/power-management/gat...IGBT/MOSFET High/Low Side Gate Drivers
/products/power-management/gat...Non-insulated Gate Drivers for Battery Management System (BMS)
/products/power-management/gat...Gate Drivers for GaN
/products/power-management/wir...Wireless Power
/products/power-management/wir...Power Receiver LSIs (13.56MHz Wireless Charge)
/products/power-management/wir...Power Transmitter LSIs (13.56MHz Wireless Charge)
/products/power-management/bat...Battery Management ICs
/products/power-management/bat...Battery Charge Management ICs
/products/power-management/bat...Charge Protection ICs
/products/power-management/bat...EDLC Monitoring ICs
/products/power-management/bat...Coulomb Counter
/products/power-management/bat...Li-ion Battery Monitoring LSIs
/products/motor-actuator-driversText duplicate Motor / Actuator Drivers
/products/motor-actuator-drive...DC Brush Motor
/products/motor-actuator-drive...Stepper Motor
/products/motor-actuator-drive...Single Phase Brushless DC Motor
/products/motor-actuator-drive...3-Phase Brushless DC Motor
/products/motor-actuator-drive...High Voltage 3-Phase Brushless DC Motor
/quick-search/motor-driver/fanFan Motor
/products/motor-actuator-drive...Printer
/products/motor-actuator-drive...Digital Still Camera
/products/motor-actuator-drive...Mobile Phone Module
/products/power-management/gat...Text duplicate Gate Drivers
/products/power-management/gat...Text duplicate Isolated Gate Drivers
/products/power-management/gat...Text duplicate IGBT/MOSFET High/Low Side Gate Drivers
/products/power-management/gat...Text duplicate Non-insulated Gate Drivers for Battery Management System (BMS)
/products/mosfetsMOSFETs
/products/mosfets/small-signal12 to 150V MOSFETs
/products/mosfets/high-voltage190 to 800V Power MOSFETs
/products/mosfets/automotiveAutomotive MOSFETs
/products/power-management/gat...Text duplicate Gate Drivers
/products/power-management/gat...Text duplicate Isolated Gate Drivers
/products/power-management/gat...Text duplicate IGBT/MOSFET High/Low Side Gate Drivers
/products/power-management/gat...Text duplicate Non-insulated Gate Drivers for Battery Management System (BMS)
/products/transistorsBipolar Transistors
/products/transistors/bipolar-...General Purpose Bipolar Transistors
/products/transistors/digital-...Digital Transistors
/products/transistors/darlingt...Darlington Transistors
/products/transistors/complex-...Complex Transistors
/products/igbtIGBT
/products/igbt/field-stop-tren...Field Stop Trench IGBT
/products/igbt/ignition-igbtIgnition IGBT
/products/igbt/igbt-bare-dieIGBT Bare Die
/products/diodesDiodes
/products/diodes/schottky-barr...Schottky Barrier Diodes
/products/diodes/fast-recovery...Fast Recovery Diodes
/products/diodes/rectifier-diodesStandard Rectifier Diodes
/products/diodes/zener-diodesZener Diodes
/products/diodes/transient-vol...Transient Voltage Suppressor Diode
/products/diodes/switching-diodesSwitching Diodes
/products/diodes/band-switchin...Band Switching Diodes
/products/diodes/pin-diodesPIN Diodes
/products/diodes/detection-sch...Detection Schottky Diodes
/products/diodes/zener-diodesText duplicate Zener Diodes
/products/diodes/transient-vol...Text duplicate Transient Voltage Suppressor Diode
/products/power-management/ipdsText duplicate IPDs (Smart Low Side & High Side Switch ICs)
/products/power-transistorsPower Transistors
/products/mosfets/small-signal...Text duplicate 12 to 150V MOSFETs
/products/mosfets/high-voltageText duplicate 190 to 800V Power MOSFETs
/products/mosfets/automotive?P...Text duplicate Automotive MOSFETs
/products/transistors/bipolar-...Text duplicate General Purpose Bipolar Transistors
/products/transistors/digital-...Text duplicate Digital Transistors
/products/power-diodesPower Diodes
/products/diodes/schottky-barr...Text duplicate Schottky Barrier Diodes
/products/diodes/fast-recovery...Text duplicate Fast Recovery Diodes
/products/diodes/rectifier-dio...Text duplicate Standard Rectifier Diodes
/products/diodes/transient-vol...Text duplicate Transient Voltage Suppressor Diode
/products/diodes/zener-diodes?...Text duplicate Zener Diodes
/products/sic-power-devicesSiC Power Devices
/products/sic-power-devices/si...SiC Schottky Barrier Diodes
/products/sic-power-devices/si...SiC MOSFETs
/products/sic-power-devices/si...SiC Power Module
/products/sic-power-devices/si...SiC Schottky Barrier Diodes Bare Die
/products/sic-power-devices/si...SiC MOSFET Bare Die
/products/gan-power-devicesGaN Power Devices
/products/gan-power-devices/ga...GaN HEMT
/products/gan-power-devices/ga...GaN HEMT Power Stage ICs
/products/power-management/gat...Text duplicate Gate Drivers for GaN
/products/igbtText duplicate IGBT
/products/igbt/field-stop-tren...Text duplicate Field Stop Trench IGBT
/products/igbt/ignition-igbtText duplicate Ignition IGBT
/products/igbt/igbt-bare-dieText duplicate IGBT Bare Die
https://www.rohm.com/products/ipmIntelligent Power Module
/products/ipm/igbt-ipmIGBT-IPM
/products/power-management/gat...Text duplicate Gate Drivers
/products/power-management/gat...Text duplicate Isolated Gate Drivers
/products/power-management/gat...Text duplicate IGBT/MOSFET High/Low Side Gate Drivers
/products/power-management/gat...Text duplicate Non-insulated Gate Drivers for Battery Management System (BMS)
/products/resistorsResistors
/products/resistors/current-de...Current Detection Resistors (Shunt Resistors)
/products/resistors/high-relia...High Reliability Resistors
/products/resistors/standard-c...Standard Chip Resistors
/products/capacitorsCapacitors
/products/capacitors/silicon-c...Silicon Capacitors
/products/memoryText duplicate Memory
/products/memory/serial-eepromNew window Serial EEPROM
/products/memory/serial-eeprom...Standard EEPROM
/products/memory/serial-eeprom...Automotive EEPROM
/products/clocks-and-timersText duplicate Clocks & Timers
/products/clocks-and-timers/cr...CR Control Timer ICs
/products/switch-multiplexer-l...Text duplicate Switch & Multiplexer & Logic
/products/switch-multiplexer-l...Standard Logic
/products/switch-multiplexer-l...Logic Gates
/products/switch-multiplexer-l...USB Switch ICs
/products/power-management/pow...Text duplicate Power Management Switch ICs
/products/power-management/ipdsIPDs
/products/data-converterText duplicate Data Converter
/products/data-converter/a-d-c...A/D Converters
/products/data-converter/d-a-c...D/A Converters
/products/audio-video/audio-co...Audio Converters
/products/sensors-memsText duplicate Sensors & MEMS
/products/sensors-mems/current...Current Sensor IC
/products/sensors-mems/hall-icsHall ICs
/products/sensors-mems/ambient...Ambient Light Sensor ICs
/products/sensors-mems/color-s...Color Sensor ICs
/products/sensors-mems/tempera...Temperature Sensor ICs
/products/sensors-mems/shock-s...Shock Sensor Amplifier
/products/sensors-mems/acceler...Accelerometer ICs
/products/optical-sensorsOptical Sensors
/products/display-driversText duplicate Display Drivers
/products/display-drivers/tn-s...TN/STN LCD Drivers
/products/display-drivers/tn-s...General LCD Segment Drivers
/products/display-drivers/tn-s...Controller Drivers for Graphic LCD
/products/display-drivers/tn-s...Controller Drivers for Low Duty LCD
/products/display-drivers/tft-...TFT LCD Drivers
/products/display-drivers/oled...OLED Drivers
/products/interfaceText duplicate Interface
/product-info/serdes-icsSerDes IC
/products/interface/lvds-inter...LVDS Interface ICs
/products/interface/gas-water-...Gas Water Heaters Interface ICs
/products/interface/multiple-i...Multiple Input Switch Monitor LSI
/products/interface/lin-transc...LIN Transceiver
/products/interface/cxpi-trans...CXPI Transceiver
/products/interface/can-transc...CAN Transceiver
/products/interface/usb-type-c...USB Type-C Power Delivery
/products/wireless-lsiText duplicate Wireless LSIs
/products/wireless-lsi/industr...Sub-GHz LSI, SoC
/products/wireless-lsi/industr...Sub-GHz LSI
/products/wireless-lsi/industr...Sub-GHz SoC
/products/wireless-lsi/rfidRFID LSI
/products/audio-videoText duplicate Audio & Video
/products/audio-video/audio-am...Audio Amplifiers
/products/audio-video/audio-am...Speaker Amplifiers
/products/audio-video/audio-am...Headphone Amplifiers
/products/audio-video/audio-am...Line Amplifiers
/products/power-management/lin...Power Supply ICs for High Fidelity Audio
/products/power-management/pow...For Car Audio Systems
/products/audio-video/audio-pr...Audio Processors
/products/audio-video/audio-pr...Analog Audio Processors
/products/audio-video/video-am...Video Amplifiers
/products/audio-video/video-am...Composite Video Amplifiers
/products/audio-video/video-am...Video Switches
/products/audio-video/video-am...Isolation Amplifiers
/products/audio-video/audio-co...Text duplicate Audio Converters
/products/audio-video/audio-co...Audio DACs
/products/audio-video/video-lsiVideo LSIs
/products/audio-video/video-ls...Video Decoders
/products/audio-video/video-ls...Video Encoders
/products/audio-video/video-ls...Video Interface
/products/audio-video/video-ls...Display Controller Series for Small to Medium-Sized TFT LCD
/products/speech-synthesis-lsiText duplicate Speech Synthesis LSIs
/products/speech-synthesis-lsi...Automotive-grade
/products/speech-synthesis-lsi...Long Playback
/products/speech-synthesis-lsi...Short Playback
/products/speech-synthesis-lsi...Supports External Memory
/products/micon/speech-play-backSpeech Play Back MCUs (8bit)
/products/miconText duplicate Microcontrollers (MCUs)
/products/micon/solist-aiEdge Computing AI MCUs (Solist-AI™ MCUs)
/products/micon/logicoaLogiCoA™ MCUs
/products/micon/general-purposeGeneral-purpose MCUs (16bit)
/products/micon/automotiveAutomotive MCUs (32bit)
/products/micon/usb-securityUSB Interface & Security function MCUs (32bit)
/products/micon/speech-play-backText duplicate Speech Play Back MCUs (8bit)
https://www.rohm.com/products/ledLED
/products/led/chip-leds-mono-c...Chip LEDs (Mono-color type)
/products/led/chip-leds-multi-...Chip LEDs (Multi-color type)
/products/led/led-lamps-mono-c...LED Lamps (Mono-color type)
/products/optical-sensors/infr...Infrared Light Emitting Diodes (NIR: Near Infrared)
/products/optical-sensors/swir...Infrared Light Emitting Diodes (SWIR: Short Wavelength Infrared)
/products/laser-diodesLaser Diodes
/products/laser-diodes/high-po...High Output Laser Diodes
/products/laser-diodes/vcselVCSEL
/products/laser-diodes/infrare...Infrared Laser Diodes
/products/laser-diodes/red-lasersRed Laser Diodes
/products/laser-diodes/multi-b...Multi beam Laser Diodes
/products/optical-sensorsText duplicate Optical Sensors
/products/optical-sensors/tran...Transmission Type Photointerrupters
/products/optical-sensors/refl...Reflective Type Photosensors
/products/optical-sensors/infr...Text duplicate Infrared Light Emitting Diodes (NIR: Near Infrared)
/products/optical-sensors/swir...Text duplicate Infrared Light Emitting Diodes (SWIR: Short Wavelength Infrared)
/products/optical-sensors/phot...Phototransistors (NIR: Near Infrared)
/products/sensors-mems/ambient...Text duplicate Ambient Light Sensor ICs
/products/wireless-communicationWireless Communication Modules
/products/wireless-communicati...Wi-SUN Modules
https://www.rohm.com/enoceanSubdomain EnOcean Modules
/products/wireless-communicati...Bluetooth® low energy Modules
/products/printheadsPrintheads
/products/printheads/mobile-pr...For Mobile Printers
/products/printheads/label-writerFor Label writers
/products/printheads/gaming-eq...For Receipt, Label Printers
/products/printheads/pos-termi...For High-speed Receipt, Smart POS Printers
/products/printheads/ticket-or...For Large-sized, High-speed Label Printers
/products/printheads/distribut...For Large-sized, High-speed Label Printers with The Heat historical control
/products/printheads/date-codeFor TTO (Thermal Transfer Overprinters)
/foundry-service/thin-film-pie...Thin-Film Piezoelectric MEMS
https://www.lapis-semi.com/en/...New window External Subdomain Wafer (LAPIS)
/new-products-listingNew Products Listing
/short-form-catalogCatalog
/crossrefsearchCross Reference Search
https://www.rohm.com/package-pagePackage List
/recommended_searchAlternative Products Search
/product-info/product-longevit...Product Longevity Program
/calculators/mosfet-selection-...MOSFET Selection Tool for synchronous rectification DC-DC converter
/calculators/mosfet-in-load-sw...MOSFET Selection of Load Switch
https://www.rohm.com/acdc-supportAC-DC Converter IC
https://www.rohm.com/dcdc-supportDC-DC Power Supply Circuit Design Guide
/isolated-dcdc-supportIsolated flyback-type DC-DC Converter
/power-device-supportText duplicate SiC Power Devices
https://www.rohm.com/topologyTopology Selection
/reference-designsReference Design
/search/application-notesApplication Notes and Design Simulation Models
/support/design-modelDesign Models
/solution-simulatorROHM Solution Simulator
/support/ltspice-circuitCircuit Models for LTspice®
/calculators/stepping-motor-th...Stepping motor for thermal calculations tool
/calculators/calculate-resistorResistor Calculation tool
/calculators/tcr-calculationResistor TCR Calculation Tool
/products/sensors-memsSensor Evaluation Kit
/support/power-managment-evkPower Management Evaluation board library
/distribution/Distribution inventory
/sales_support?tabIndex=5Authorized Distributors & Sales Reps
https://techweb.rohm.com/New window External Subdomain Technical Information Site of Power Supply Design
/video-galleryVideo Gallery
/electronics-basicsElectronics Basics
/collaborationADOPTION ・ COLLABORATION EXAMPLES
https://www.rohm.com/contactusText duplicate Contact Us
/products/faq-searchFAQ's
/solution/automotiveAutomotive
/solution/industryIndustrial
/solution/consumer/Consumer Electronics
/solution/functionFunction (Universal Functional Circuit)
/solution/automotiveText duplicate Automotive
/solution/automotive/xevxEV
/solution/automotive/xev/tract...Main Inverter (Traction Inverter)
/solution/automotive/xev/obc-b...Bi-directional Onboard Charger (OBCs)
/solution/automotive/xev/obc-u...Uni-directional Onboard Charger (OBCs)
/solution/automotive/xev/autom...Automotive DC-DC Converter
/solution/automotive/xev/autom...Automotive Battery Management System (BMS)
/solution/automotive/adasADAS
/solution/automotive/adas/adas...ADAS Radar
/solution/automotive/adas/adas...ADAS LiDAR
/solution/automotive/adas/adas...ADAS Sonar
/solution/automotive/adas/adas...ADAS Camera System
/solution/automotive/adas/adas...ADAS Electronic Control Unit (ADAS ECU)
/solution/automotive/adas/dash...Dashboard Camera (Drive Recorder)
/solution/automotive/adas/adas...ADAS Camera Monitoring System (CMS)
/solution/automotive/adas/adas...ADAS Driver Monitoring System (DMS)
/solution/automotive/bodyBody ECU
/solution/automotive/body/e-co...Electric Compressor (E-Comp)
/solution/automotive/body/body...Body Control Module (BCM)
/solution/automotive/body/hv-h...HV Heaters/PTC Heaters
/solution/automotive/led-lightingLED Lighting
/solution/automotive/led-light...LED Front Light (LED Headlamps)
/solution/automotive/led-light...LED Front Light (LED Headlamps) - Adaptive Driving Beam (ADB)
/solution/automotive/led-light...LED Rear Light (LED Rear Lamps) - Cold Cranking Compatibility
/solution/automotive/led-light...LED Rear Light (LED Rear Lamps) - Animated Lighting
/solution/automotive/led-light...LED Rear Light (LED Rear Lamps) - Dynamic Control
/solution/automotive/infotainm...Infotainment/Clusters
/solution/automotive/infotainm...Clusters/Center Information Displays (CIDs)
/solution/automotive/infotainm...Head-Up Display (HUD)
/solution/industryText duplicate Industrial
/solution/industry/energyEnergy
/solution/industry/energy/pv-i...Photovoltaic (PV) Inverters
/solution/industry/energy/xev-...EV Charging Stations (Off-board Charger)
/solution/industry/energy/indu...Industrial AC-DC Converters
/solution/industry/energy/smal...Compact UPS - 1kVA
/solution/industry/energy/cons...UPS - 10kVA
/solution/industry/energy/ups-...Industrial UPS - 100kVA
/solution/industry/energy/indu...Industrial Battery Management Systems (Battery Pack)
/solution/industry/energy/smar...Electric Smart Meters - Arago's Rotation Method
/solution/industry/energy/smar...Electric Smart Meters - CT Method
/solution/industry/infrastructureInfrastructure
/solution/industry/infrastruct...Base Station Remote Radio Head (RRH)
/solution/industry/infrastruct...Server Boards
/solution/industry/securitySecurity
/solution/industry/security/in...Gas Leak Detectors (Industrial Use, Handy Type)
/solution/industry/security/se...Surveillance Cameras
/solution/industry/motorMotor
/solution/industry/motor/motor...Motor Drive - 3-Phase 100-240VAC Non-Isolated
/solution/industry/motor/motor...Motor Drive - 3-Phase 400VAC Inverter
/solution/industry/motor/motor...Motor Drive - 12-48VDC Industrial
/solution/industry/motor/motor...Motor Drive - 3-Phase AC100V-240V AC Servos
/solution/industry/faFactory Automation (FA)
/solution/industry/fa/industri...Industrial LiDAR
/solution/industry/fa/agvAGVs
/solution/industry/fa/plc-psuPLCs (Programmable Logic Controllers) - Power Supply Unit
/solution/industry/fa/plc-ioPLCs (Programmable Logic Controllers) - Input/Output Unit
/solution/industry/fa/code-readerCode Readers
/solution/industry/fa/optical-...Optical Encoders
/solution/industry/fa/safety-l...Safety Light Barriers
/solution/industry/medicalMedical
/solution/industry/medical/ven...Ventilator
/solution/consumer/Text duplicate Consumer Electronics
/solution/consumer/home-applianceHome Appliances
/solution/consumer/home-applia...Air Conditioner
/solution/consumer/home-applia...Refrigerator
/solution/consumer/home-applia...Washing Machine
/solution/consumer/home-applia...Robot Vacuum Cleaner
/solution/consumer/home-applia...IH Rice Cooker
/solution/consumer/home-applia...Gas Leak Alarm - Home Use
/solution/consumer/home-applia...Fire Alarm - Home Use
/solution/consumer/CommunicationCommunication
/solution/consumer/communicati...Hearables/Earbuds
/solution/functionText duplicate Function (Universal Functional Circuit)
/solution/function/current-sen...Current Sensing
/solution/function/current-sen...Non-Isolated Current Sensing - Automotive
/solution/function/current-sen...Non-Isolated Current Sensing - Industrial Equipment
/solution/industry/motorMotors
/solution/industry/motorIndustrial Motors
/functional-safetyFunctional Safety "ComfySIL™"
/functional-safetyText duplicate Functional Safety "ComfySIL™"
/sales_supportSales
/sales_supportDistributors
/company/about/approach-to-qua...ROHM Group Quality Certifications
/company/about/branchROHM Group
/company/about/branchProduction Facilities
/company/about/branchDevelopment Base QA Center
/company/about/branchLogistics Bases
https://www.rohm.com/companyCorporate
https://www.rohm.com/irInvestor Relations
https://www.rohm.com/rdR&D
https://www.rohm.com/mecenatCulture/Society
/sustainabilityTOP
/sustainability/commitmentSustainability Commitment
/sustainability/sustainability...Sustainability Management
/sustainability/sustainability...Sustainability Priority Issues
/sustainability/evaluationParticipation in Initiatives, External Evaluation
/sustainability/csvCSV
/sustainability/environmentEnvironmental Management
/sustainability/human-capitalHuman Capital Management
/sustainability/supply-chainSupply Chain Management
/sustainability/foundationText duplicate TOP
/sustainability/foundation/gov...Corporate Governance
/sustainability/foundation/ris...Risk Management
/sustainability/foundation/com...Compliance
/sustainability/foundation/hum...Human Rights
/sustainability/foundation/inf...Information Security
/sustainability/foundation/int...Intellectual Propety
/sustainability/contributeSocial Contribution
/login?redirect=/Text duplicate myROHM Login
/products/amplifiers-and-linearText duplicate Amplifiers & Linear
/products/sensors-mems/current...Text duplicate Current Sense Amplifier ICs
/products/power-managementText duplicate Power Management
/products/power-management/ac-...Text duplicate AC Voltage Zero Cross Detection ICs
/products/power-management/lin...Text duplicate Linear Regulators
/products/power-management/pow...Text duplicate Composite Power Supplies (PMICs, System Power Supplies)
/products/power-management/vol...Text duplicate Voltage Detectors (Reset ICs)
/products/power-management/pow...Text duplicate Power Management Switch ICs
/products/power-management/ipdsText duplicate IPDs (Smart Low Side & High Side Switch ICs)
/products/motor-actuator-driversText duplicate Motor / Actuator Drivers
/products/motor-actuator-drive...Text duplicate DC Brush Motor
/products/motor-actuator-drive...Text duplicate Stepper Motor
/products/motor-actuator-drive...Text duplicate Single Phase Brushless DC Motor
/products/motor-actuator-drive...Text duplicate 3-Phase Brushless DC Motor
/products/motor-actuator-drive...Text duplicate High Voltage 3-Phase Brushless DC Motor
/quick-search/motor-driver/fanText duplicate Fan Motor
/products/motor-actuator-drive...Text duplicate Printer
/products/motor-actuator-drive...Text duplicate Digital Still Camera
/products/motor-actuator-drive...Text duplicate Mobile Phone Module
/products/power-management/ipdsText duplicate IPDs (Smart Low Side & High Side Switch ICs)
/products/memoryText duplicate Memory
/products/clocks-and-timersText duplicate Clocks & Timers
/products/clocks-and-timers/cr...Text duplicate CR Control Timer ICs
/products/switch-multiplexer-l...Text duplicate Switch & Multiplexer & Logic
/products/switch-multiplexer-l...Text duplicate USB Switch ICs
/products/power-management/pow...Text duplicate Power Management Switch ICs
/products/power-management/ipdsText duplicate IPDs
/products/data-converterText duplicate Data Converter
/products/data-converter/a-d-c...Text duplicate A/D Converters
/products/data-converter/d-a-c...Text duplicate D/A Converters
/products/audio-video/audio-co...Text duplicate Audio Converters
/products/sensors-memsText duplicate Sensors & MEMS
/products/sensors-mems/current...Text duplicate Current Sensor IC
/products/sensors-mems/hall-icsText duplicate Hall ICs
/products/sensors-mems/ambient...Text duplicate Ambient Light Sensor ICs
/products/sensors-mems/color-s...Text duplicate Color Sensor ICs
/products/sensors-mems/tempera...Text duplicate Temperature Sensor ICs
/products/sensors-mems/shock-s...Text duplicate Shock Sensor Amplifier
/products/sensors-mems/acceler...Text duplicate Accelerometer ICs
/products/optical-sensorsText duplicate Optical Sensors
/products/display-driversText duplicate Display Drivers
/products/display-drivers/tft-...Text duplicate TFT LCD Drivers
/products/display-drivers/oled...Text duplicate OLED Drivers
/products/interfaceText duplicate Interface
/product-info/serdes-icsText duplicate SerDes IC
/products/interface/lvds-inter...Text duplicate LVDS Interface ICs
/products/interface/gas-water-...Text duplicate Gas Water Heaters Interface ICs
/products/interface/multiple-i...Text duplicate Multiple Input Switch Monitor LSI
/products/interface/lin-transc...Text duplicate LIN Transceiver
/products/interface/cxpi-trans...Text duplicate CXPI Transceiver
/products/interface/can-transc...Text duplicate CAN Transceiver
/products/interface/usb-type-c...Text duplicate USB Type-C Power Delivery
/products/wireless-lsiText duplicate Wireless LSIs
/products/audio-videoText duplicate Audio & Video
/products/speech-synthesis-lsiText duplicate Speech Synthesis LSIs
/products/speech-synthesis-lsi...Text duplicate Automotive-grade
/products/speech-synthesis-lsi...Text duplicate Long Playback
/products/speech-synthesis-lsi...Text duplicate Short Playback
/products/speech-synthesis-lsi...Text duplicate Supports External Memory
/products/micon/speech-play-backText duplicate Speech Play Back MCUs (8bit)
/products/miconText duplicate Microcontrollers (MCUs)
/products/micon/solist-aiText duplicate Edge Computing AI MCUs (Solist-AI™ MCUs)
/products/micon/logicoaText duplicate LogiCoA™ MCUs
/products/micon/general-purposeText duplicate General-purpose MCUs (16bit)
/products/micon/usb-securityText duplicate USB Interface & Security function MCUs (32bit)
/products/micon/speech-play-backText duplicate Speech Play Back MCUs (8bit)
/foundry-service/thin-film-pie...Text duplicate Thin-Film Piezoelectric MEMS
https://www.lapis-semi.com/en/...New window External Subdomain Text duplicate Wafer (LAPIS)
/products/amplifiers-and-linea...Text duplicate Operational Amplifiers
/products/amplifiers-and-linea...Standard Operational Amplifiers
/products/amplifiers-and-linea...High Speed Operational Amplifiers
/products/amplifiers-and-linea...Low Power Operational Amplifiers
/products/amplifiers-and-linea...Low Noise Operational Amplifiers
/products/amplifiers-and-linea...Low Offset Voltage Operational Amplifiers
/products/amplifiers-and-linea...High Performance Operational Amplifiers
/products/amplifiers-and-linea...Text duplicate Comparators
/products/amplifiers-and-linea...Text duplicate Standard Comparators
/products/amplifiers-and-linea...Text duplicate High Speed Comparators
/products/amplifiers-and-linea...Text duplicate Low Power Comparators
/products/power-management/swi...DC-DC Converter Ics
/products/power-management/swi...Text duplicate Buck (Step-down)
/products/power-management/swi...Text duplicate Boost (Step-up)
/products/power-management/swi...Text duplicate Buck-Boost / Inverting
/products/power-management/ac-...Text duplicate High Voltage Buck for AC-DC (Offline)
/products/power-management/dc-...Text duplicate Isolated, Optocoupler-less
/products/power-management/ac-...Text duplicate PWM / Quasi-Resonant AC-DC (Offline)
/products/power-management/ac-...AC/DC Converter ICs
/products/power-management/ac-...Text duplicate PWM / Quasi-Resonant
/products/power-management/ac-...Text duplicate PFC + Quasi-Resonant Combo
/products/power-management/ac-...Text duplicate PFC
/products/power-management/ac-...Text duplicate Secondary Side Synchronous Rectification
/products/power-management/led...Text duplicate LED Drivers
/products/power-management/led...Text duplicate Step-up (Boost) LED Drivers
/products/power-management/led...Text duplicate Step-down (Buck) LED Drivers
/products/power-management/led...Text duplicate Buck-Boost LED Drivers
/products/power-management/led...Text duplicate Multi-Function LED Drivers
/products/power-management/led...Text duplicate Lighting LED Drivers
/products/power-management/led...Text duplicate Inductor-less (Charge Pump) LED Drivers
/products/power-management/led...Text duplicate Constant Current / Serial-in Parallel-out LED Drivers
/products/power-management/wir...Text duplicate Wireless Power
/products/power-management/wir...Text duplicate Power Receiver LSIs (13.56MHz Wireless Charge)
/products/power-management/wir...Text duplicate Power Transmitter LSIs (13.56MHz Wireless Charge)
/products/power-management/bat...Text duplicate Battery Management ICs
/products/power-management/bat...Text duplicate Battery Charge Management ICs
/products/power-management/bat...Text duplicate Charge Protection ICs
/products/power-management/bat...Text duplicate EDLC Monitoring ICs
/products/power-management/bat...Text duplicate Coulomb Counter
/products/power-management/bat...Li-ion Battery Monitoring LSI (LAPIS)
/products/power-management/gat...Text duplicate Gate Drivers
/products/power-management/gat...Text duplicate Isolated Gate Drivers
/products/power-management/gat...Text duplicate IGBT/MOSFET High/Low Side Gate Drivers
/products/power-management/gat...Text duplicate Non-insulated Gate Drivers for Battery Management System (BMS)
/products/power-management/gat...Text duplicate Gate Drivers for GaN
/products/mosfetsText duplicate MOSFETs
/products/mosfets/small-signalText duplicate 12 to 150V MOSFETs
/products/mosfets/high-voltageText duplicate 190 to 800V Power MOSFETs
/products/mosfets/automotiveText duplicate Automotive MOSFETs
/products/transistorsText duplicate Bipolar Transistors
/products/transistors/bipolar-...Text duplicate General Purpose Bipolar Transistors
/products/transistors/digital-...Text duplicate Digital Transistors
/products/transistors/darlingt...Text duplicate Darlington Transistors
/products/transistors/complex-...Text duplicate Complex Transistors
/products/diodesText duplicate Diodes
/products/diodes/schottky-barr...Text duplicate Schottky Barrier Diodes
/products/diodes/fast-recovery...Text duplicate Fast Recovery Diodes
/products/diodes/rectifier-diodesText duplicate Standard Rectifier Diodes
/products/diodes/zener-diodesText duplicate Zener Diodes
/products/diodes/transient-vol...Text duplicate Transient Voltage Suppressor Diode
/products/diodes/switching-diodesText duplicate Switching Diodes
/products/diodes/band-switchin...Text duplicate Band Switching Diodes
/products/diodes/pin-diodesText duplicate PIN Diodes
/products/diodes/detection-sch...Text duplicate Detection Schottky Diodes
/products/power-transistorsText duplicate Power Transistors
/products/mosfets/small-signal...Text duplicate 12 to 150V MOSFETs
/products/mosfets/high-voltageText duplicate 190 to 800V Power MOSFETs
/products/mosfets/automotive?P...Text duplicate Automotive MOSFETs
/products/transistors/bipolar-...Text duplicate General Purpose Bipolar Transistors
/products/transistors/digital-...Text duplicate Digital Transistors
/products/power-diodesText duplicate Power Diodes
/products/diodes/schottky-barr...Text duplicate Schottky Barrier Diodes
/products/diodes/fast-recovery...Text duplicate Fast Recovery Diodes
/products/diodes/rectifier-dio...Text duplicate Standard Rectifier Diodes
/products/diodes/transient-vol...Text duplicate Transient Voltage Suppressor Diode
/products/diodes/zener-diodes?...Text duplicate Zener Diodes
/products/sic-power-devicesText duplicate SiC Power Devices
/products/sic-power-devices/si...Text duplicate SiC Schottky Barrier Diodes
/products/sic-power-devices/si...Text duplicate SiC MOSFETs
/products/sic-power-devices/si...Text duplicate SiC Power Module
/products/sic-power-devices/si...Text duplicate SiC Schottky Barrier Diodes Bare Die
/products/sic-power-devices/si...Text duplicate SiC MOSFET Bare Die
/products/gan-power-devicesText duplicate GaN Power Devices
/products/gan-power-devices/ga...Text duplicate GaN HEMT
/products/gan-power-devices/ga...Text duplicate GaN HEMT Power Stage ICs
/products/power-management/gat...Text duplicate Gate Drivers for GaN
/products/igbtText duplicate IGBT
/products/igbt/field-stop-tren...Text duplicate Field Stop Trench IGBT
/products/igbt/ignition-igbtText duplicate Ignition IGBT
/products/igbt/igbt-bare-dieText duplicate IGBT Bare Die
https://www.rohm.com/products/ipmText duplicate Intelligent Power Module
/products/ipm/igbt-ipmText duplicate IGBT-IPM
/products/power-management/gat...Text duplicate Gate Drivers
/products/power-management/gat...Text duplicate Isolated Gate Drivers
/products/power-management/gat...Text duplicate IGBT/MOSFET High/Low Side Gate Drivers
/products/power-management/gat...Text duplicate Non-insulated Gate Drivers for Battery Management System (BMS)
/products/resistorsText duplicate Resistors
/products/resistors/current-de...Text duplicate Current Detection Resistors (Shunt Resistors)
/products/resistors/high-relia...Text duplicate High Reliability Resistors
/products/resistors/standard-c...Text duplicate Standard Chip Resistors
/products/capacitorsText duplicate Capacitors
/products/capacitors/silicon-c...Text duplicate Silicon Capacitors
/products/memory/serial-eepromText duplicate Serial EEPROM
/products/memory/serial-eeprom...Text duplicate Standard EEPROM
/products/memory/serial-eeprom...Text duplicate Automotive EEPROM
/products/switch-multiplexer-l...Text duplicate Standard Logic
/products/switch-multiplexer-l...Text duplicate Logic Gates
/products/display-drivers/tn-s...Text duplicate TN/STN LCD Drivers
/products/display-drivers/tn-s...Text duplicate General LCD Segment Drivers
/products/display-drivers/tn-s...New window Text duplicate Controller Drivers for Graphic LCD
/products/display-drivers/tn-s...New window Text duplicate Controller Drivers for Low Duty LCD
/products/wireless-lsi/industr...Industrial Wireless Communication LSIs
/products/wireless-lsi/industr...Specified Low Power Radio (Sub-GHz Band Radio)
/products/wireless-lsi/industr...LPWA
/products/wireless-lsi/industr...MCU Included Specified Low Power Radio System LSIs
/products/audio-video/audio-am...Text duplicate Audio Amplifiers
/products/audio-video/audio-am...Text duplicate Speaker Amplifiers
/products/audio-video/audio-am...Text duplicate Headphone Amplifiers
/products/audio-video/audio-am...Text duplicate Line Amplifiers
/products/audio-video/power-su...Power Supply ICs for Audio
/products/power-management/lin...Text duplicate Power Supply ICs for High Fidelity Audio
/products/power-management/pow...Text duplicate For Car Audio Systems
/products/audio-video/audio-pr...Text duplicate Audio Processors
/products/audio-video/audio-pr...Text duplicate Analog Audio Processors
/products/audio-video/video-am...Text duplicate Video Amplifiers
/products/audio-video/video-am...Text duplicate Composite Video Amplifiers
/products/audio-video/video-am...Text duplicate Video Switches
/products/audio-video/video-am...Text duplicate Isolation Amplifiers
/products/audio-video/audio-co...Text duplicate Audio Converters
/products/audio-video/audio-co...Text duplicate Audio DACs
/products/audio-video/video-lsiText duplicate Video LSIs
/products/audio-video/video-ls...Text duplicate Video Decoders
/products/audio-video/video-ls...Text duplicate Video Encoders
/products/audio-video/video-ls...Text duplicate Video Interface
/products/audio-video/video-ls...Text duplicate Display Controller Series for Small to Medium-Sized TFT LCD
https://www.rohm.com/products/ledText duplicate LED
/products/led/chip-leds-mono-c...Text duplicate Chip LEDs (Mono-color type)
/products/led/chip-leds-multi-...Text duplicate Chip LEDs (Multi-color type)
/products/led/led-lamps-mono-c...Text duplicate LED Lamps (Mono-color type)
/products/optical-sensors/infr...Text duplicate Infrared Light Emitting Diodes (NIR: Near Infrared)
/products/optical-sensors/swir...Text duplicate Infrared Light Emitting Diodes (SWIR: Short Wavelength Infrared)
/products/laser-diodesText duplicate Laser Diodes
/products/laser-diodes/high-po...Text duplicate High Output Laser Diodes
/products/laser-diodes/vcselText duplicate VCSEL
/products/laser-diodes/infrare...Text duplicate Infrared Laser Diodes
/products/laser-diodes/red-lasersText duplicate Red Laser Diodes
/products/laser-diodes/multi-b...Text duplicate Multi beam Laser Diodes
/products/optical-sensorsText duplicate Optical Sensors
/products/optical-sensors/tran...Text duplicate Transmission Type Photointerrupters
/products/optical-sensors/refl...Text duplicate Reflective Type Photosensors
/products/optical-sensors/infr...Text duplicate Infrared Light Emitting Diodes (NIR: Near Infrared)
/products/optical-sensors/swir...Text duplicate Infrared Light Emitting Diodes (SWIR: Short Wavelength Infrared)
/products/optical-sensors/phot...Text duplicate Phototransistors (NIR: Near Infrared)
/products/sensors-mems/ambient...Text duplicate Ambient Light Sensor ICs
/products/wireless-communicationText duplicate Wireless Communication Modules
/products/wireless-communicati...Text duplicate Wi-SUN Modules
https://www.rohm.com/enoceanSubdomain Text duplicate EnOcean Modules
/products/wireless-communicati...Text duplicate Bluetooth® low energy Modules
/products/printheadsText duplicate Printheads
/products/printheads/mobile-pr...Text duplicate For Mobile Printers
/products/printheads/label-writerText duplicate For Label writers
/products/printheads/gaming-eq...Text duplicate For Receipt, Label Printers
/products/printheads/pos-termi...Text duplicate For High-speed Receipt, Smart POS Printers
/products/printheads/ticket-or...Text duplicate For Large-sized, High-speed Label Printers
/products/printheads/distribut...Text duplicate For Large-sized, High-speed Label Printers with The Heat historical control
/products/printheads/date-codeText duplicate For TTO (Thermal Transfer Overprinters)
/products/wireless-charger-mod...13.56MHz (NFC) Wireless Charger Modules
/new-products-listingText duplicate New Products Listing
/short-form-catalogText duplicate Catalog
/crossrefsearchText duplicate Cross Reference Search
https://www.rohm.com/package-pageText duplicate Package List
/recommended_searchRecommended Products Search
/product-info/product-longevit...Text duplicate Product Longevity Program
https://www.rohm.com/topologyText duplicate Topology Selection
/reference-designsText duplicate Reference Design
/search/application-notesText duplicate Application Notes and Design Simulation Models
https://www.rohm.com/distributionText duplicate Distribution inventory
/sales_support?tabIndex=5Text duplicate Authorized Distributors & Sales Reps
https://techweb.rohm.com/New window External Subdomain Text duplicate Technical Information Site of Power Supply Design
/video-galleryText duplicate Video Gallery
/electronics-basicsText duplicate Electronics Basics
/collaborationText duplicate ADOPTION ・ COLLABORATION EXAMPLES
https://www.rohm.com/contactusText duplicate Contact Us
/products/faq-searchText duplicate FAQ's
/calculators/mosfet-selection-...MOSFET Selection Tool for synchronous rectification DC/DC converter
/calculators/mosfet-in-load-sw...Text duplicate MOSFET Selection of Load Switch
https://www.rohm.com/acdc-supportAC/DC Converter IC
https://www.rohm.com/dcdc-supportText duplicate DC-DC Power Supply Circuit Design Guide
/isolated-dcdc-supportText duplicate Isolated flyback-type DC-DC Converter
/power-device-supportText duplicate SiC Power Devices
/support/design-modelText duplicate Design Models
/solution-simulatorText duplicate ROHM Solution Simulator
/support/ltspice-circuitText duplicate Circuit Models for LTspice®
/products/power-management/ac-...AC/DC Designer
/calculators/stepping-motor-th...Text duplicate Stepping motor for thermal calculations tool
/calculators/calculate-resistorResistor calculation tool
/calculators/tcr-calculationT.C.R Calculation Tool
/products/sensors-memsText duplicate Sensor Evaluation Kit
/support/power-managment-evkText duplicate Power Management Evaluation board library
/solution/automotive/xev/tract...Text duplicate Main Inverter (Traction Inverter)
/solution/automotive/xev/obc-b...Text duplicate Bi-directional Onboard Charger (OBCs)
/solution/automotive/xev/obc-u...Text duplicate Uni-directional Onboard Charger (OBCs)
/solution/automotive/xev/autom...Text duplicate Automotive DC-DC Converter
/solution/automotive/xev/autom...Text duplicate Automotive Battery Management System (BMS)
/solution/automotive/body/e-co...Text duplicate Electric Compressor (E-Comp)
/solution/automotive/body/body...Text duplicate Body Control Module (BCM)
/solution/automotive/body/hv-h...Text duplicate HV Heaters/PTC Heaters
/solution/automotive/adas/adas...Text duplicate ADAS Radar
/solution/automotive/adas/adas...Text duplicate ADAS LiDAR
/solution/automotive/adas/adas...Text duplicate ADAS Sonar
/solution/automotive/adas/adas...Text duplicate ADAS Camera System
/solution/automotive/adas/adas...Text duplicate ADAS Electronic Control Unit (ADAS ECU)
/solution/automotive/adas/dash...Text duplicate Dashboard Camera (Drive Recorder)
/solution/automotive/adas/adas...Text duplicate ADAS Camera Monitoring System (CMS)
/solution/automotive/adas/adas...Text duplicate ADAS Driver Monitoring System (DMS)
/solution/automotive/led-light...Text duplicate LED Front Light (LED Headlamps)
/solution/automotive/led-light...Text duplicate LED Front Light (LED Headlamps) - Adaptive Driving Beam (ADB)
/solution/automotive/led-light...Text duplicate LED Rear Light (LED Rear Lamps) - Cold Cranking Compatibility
/solution/automotive/led-light...Text duplicate LED Rear Light (LED Rear Lamps) - Animated Lighting
/solution/automotive/led-light...Text duplicate LED Rear Light (LED Rear Lamps) - Dynamic Control
/solution/automotive/infotainm...Text duplicate Clusters/Center Information Displays (CIDs)
/solution/automotive/infotainm...Text duplicate Head-Up Display (HUD)
/solution/industry/energy/pv-i...PV Inverter
/solution/industry/energy/xev-...xEV Charging Station (off-board charger)
/solution/industry/energy/indu...Industrial AC-DC Converter
/solution/industry/energy/smal...Small UPS - 1kVA
/solution/industry/energy/cons...Consumer UPS - 10kVA
/solution/industry/energy/ups-...UPS for Industrial 100kVA
/solution/industry/energy/indu...Industrial BMS (Battery Management System)
/solution/industry/infrastruct...Text duplicate Base Station Remote Radio Head (RRH)
/solution/industry/infrastruct...Text duplicate Server Boards
/solution/industry/motor/motor...Text duplicate Motor Drive - 3-Phase 100-240VAC Non-Isolated
/solution/industry/motor/motor...Text duplicate Motor Drive - 3-Phase 400VAC Inverter
/solution/industry/motor/motor...Text duplicate Motor Drive - 12-48VDC Industrial
/solution/industry/motor/motor...Motor Drive - 3Phase AC100V-240V AC Servo
/solution/industry/fa/industri...Text duplicate Industrial LiDAR
/solution/industry/fa/agvAGV
/solution/industry/fa/plc-psuPLC (Programmable Logic Controller) - Power Supply Unit
/solution/industry/fa/plc-ioPLC (Programmable Logic Controller) - IO Unit
/solution/industry/fa/code-readerCode Reader
/solution/industry/fa/optical-...Optical Encoder
/solution/industry/fa/safety-l...Safety Light Barrier
/solution/industry/security/in...Gas Leak Alarm (Industrial Use, Handy Type)
/solution/industry/security/se...Surveillance Camera
/solution/industry/medical/ven...Text duplicate Ventilator
/solution/consumer/home-applia...Text duplicate Air Conditioner
/solution/consumer/home-applia...Text duplicate Refrigerator
/solution/consumer/home-applia...Text duplicate Washing Machine
/solution/consumer/home-applia...Text duplicate Robot Vacuum Cleaner
/solution/consumer/home-applia...Text duplicate IH Rice Cooker
/solution/consumer/home-applia...Text duplicate Gas Leak Alarm - Home Use
/solution/consumer/home-applia...Text duplicate Fire Alarm - Home Use
/solution/consumer/communicati...Text duplicate Hearables/Earbuds
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/search/application-notesGET STARTED
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https://www.rohm.com/theatreROHM THEATRE KYOTO
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ROHM Semiconductor - ROHM Co., Ltd.
Established in 1958, ROHM provides IC and discrete semiconductors characterized by outstanding quality and reliability for a broad range of markets, including automotive, industrial and consumer market via its global development and sales network. In the power ＆ analog field, ROHM proposes the suitable solution for each application with power devices such as SiC, driver ICs to maximize their performance, and peripheral components such as transistors, diodes and resistors.

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