ROHM Semiconductor

- ROHM was established in Kyoto, Japan, in 1958. ROHM designs and manufactures semiconductors, integrated circuits and other electronic components. These components find a home in the dynamic and ever-growing wireless, computer, automotive and consumer electronics markets. Some of the most innovative equipment and devices use ROHM products.  More...

ROHM's presence in the North American market continues to expand with a logistic headquarters in San Diego, California, a design center in San Jose, California, a QA Center in Novi, Michigan, a sales office in Guadalajara, Mexico and a sales network that covers marketing, sales, and engineering support for the North and South American clients from Canada to Brazil. In addition to a direct sales force, ROHM enjoys the collaboration of several sales-representative organizations and industry leading electronics distributors.

For more than forty years, ROHM has stayed focused on the fundamental philosophy of customization. The company has worked closely with equipment manufacturers to develop next generation equipment and use the technology acquired through these efforts to propose system solutions to its customers and continually provide them with high added values.

The majority of ROHM's manufacturing equipment has been developed in-house. This has given ROHM the ability to respond immediately to changing market needs. The extent of ROHM products is a result of innovations and the capability to adjust to market demands. Automotive, telecommunication, computer, and consumer OEMs are among the leading end users of ROHM products. Less...

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Go To Product Training Module Index Page

Digi-Key’s library of more than 2000 exclusive PTM Online… On Demand® product training modules is a collection of training tools created with you – the busy design engineer – in mind. They are provided with the cooperation of participating supplier partners. From this one source, you can learn about the latest products and technologies, download datasheets, check inventory, contact our technical staff, and place an order for same-day shipment.

These modules are available in audio and non-audio formats and listed by supplier in easy-to-find alphabetical order. Simply locate the module that interests you and click on your format of choice. We hope you find these tools useful, and with new modules added continuously, we invite you to stop back often to see what’s new.


Product Training Modules Online...On Demand® is a registered trademark of Digi-Key Corporation.


Updated PTM = Updated Product Training Module - PTM        New PTM = New Product Training Module - PTM

Module NamePreviewAudioNon-AudioDurationParts List
  • Ambient Light Sensors
4.9MB1.9MB10 minParts List
New PTM
  • Anti-Surge ESR Series Resistors
2.4MB1.2MB5 minParts List
  • CMOS LDO Regulators
5.8MB1.3MB5 minParts List
  • Diodes Overview
Play5MB1.9MB15 minParts List
  • EEPROM Memory Solutions
2.8MB1.3MB10 minParts List
  • Flexible Step-Down Switching Regulator with Integrated Power MOSFET
7.0MB2.3MB15 MinParts List
  • Fully Integrated DC/DC Modules
2.2MB830KB10 minParts List
  • H-Bridge Drivers for DC Brush Motors
2.7MB1.0MB10 minParts List
  • High Efficiency Current Mode Switching Regulators
3.3MB1.3MB10 minParts List
New PTM
  • High Voltage KTR Resistors
1.9Mb887kb5 minParts List
New PTM
  • High Voltage LTR Resistors
1.8MB889KB5 minParts List
  • LED Driver Solutions
3.6MB1.4MB10 minParts List
New PTM
  • Low Ohmic Resistors
4.1MB1.8MB10 minParts List
  • Low Power Microcontrollers: RC-Type ADCs
Play6.6MB701KB20 minParts List
  • ML610Q100 Series of Mini Low Power Microcontrollers
10.5MB3.1MB20 minParts List
  • MOSFETs
2.9MB1.5MB10 minParts List
  • OptoSensors Overview
4.3MB1.6MB10 minParts List
  • PICOLED LED
2.2MB979KB5 minParts List
Updated PTM
  • Resistor Products Overview
2.5MB1.3MB5 minParts List
  • RGB LED Portfolio
2.9MB1.1MB5 minParts List
  • Semiconductor Voltage Detector ICs
2MB7941KB5 minParts List
  • Silicon Carbide
Play1.9MB763KB5 minParts List
New PTM
  • Silicon Carbide Diode
1.9MB803KB5 minParts List
  • Standard LDO Regulator ICs
4.6MB1.3MB10 minParts List
  • Stepper Motor Driver Solutions
4.5MB2.1MB10 minParts List
  • Tantalum Capacitors
2.1MB1.0MB10 minParts List
  • USB/MP3 Audio Media Decoder
3.1MB1.4MB10 minParts List
  • Voltage Detectors
1.8MB610KB5 minParts List

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BD4xxMx and BD4275 Automotive Grade LDOs BD4xxMx and BD4275 Automotive Grade LDOs - ROHM has announced a new 15-model lineup of LDOs optimized for MCU power supplies in automotive body and powertrain systems. The new automotive grade AEC-Q100 qualified BD4xxMx series, together with the BD4275, are designed for power supplies in information systems such as car infotainment, heads-up displays, instrument clusters, and body controls modules.  More...

High-Power Ultra-Low-Ohmic Shunt ResistorsHigh-Power Ultra-Low-Ohmic Shunt Resistors - ROHM announces the development of high-power, ultra-low-ohmic shunt resistors ideal for current detection in applications with increased power requirements, such as automotive systems and industrial equipment. The PSR series includes PSR400, which is rated at 4 W, and PSR500, guaranteed up to 5 W. Resistors in current detection applications are typically used to detect overcurrent conditions or remaining battery level.  More...

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Announcement of Company Name Change
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ROHM Industries Acquires OKI’s Semiconductor Business
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More about LAPIS Semiconductor

Electronic devices represented by LSI are key technology that supports ubiquitous network society developing and evolving continuously. Aiming to become a "niche leader" in the personal and mobile markets, LAPIS Semiconductor is focusing on development of unique LSI such as system LSI, logic LSI, and system memory using its original technologies in the areas of ultra-low power consumption and high speed and high voltage process. LAPIS Semiconductor will continue to promote marketing and developing products, especially focusing on the three fields of telecommunication, information appliance and automotive in the personal and mobile markets. LAPIS Semiconductor can also offer production solutions realizing high-value-added LSIs with its original high voltage CMOS process technology and its manufacturing service. LAPIS Semiconductor will offer the competitive total silicon solutions under the recognition that all systems are integrated into silicon and software. LAPIS Semiconductor is taking numerous initiatives to conserve and improve the environment so that people and technology can co-exist and harmonize with nature. LAPIS Semiconductor have been trying to hand down a comfortable and sound environment and profitable assets to the future. Click here for more information about LAPIS Semiconductor.
Other Documents

LED Lighting
LED Lighting Application Guide
Reference Design
   
BD6212FP-EVAL-N BD6212FP-EVAL-N: DC Brush Motor, 3 ~ 5.5V
This evaluation board has been developed for ROHM’s H-Bridge driver customers evaluating the BD62x2FP series. The BD62x2FP series can operate across a wide range of power supply voltages (from 3V to 32V max), supporting output currents of up to 2A. PWM signal control (20 kHz-100 kHz) or VREF control modes are used to vary motor rotation speeds.
 
BD6222FP-EVAL-N BD6222FP-EVAL-N: DC Brush Motor, 6 ~ 15V
This evaluation board has been developed for ROHM’s H-Bridge driver customers evaluating the BD62x2FP series. The BD62x2FP series can operate across a wide range of power supply voltages (from 3V to 32V max), supporting output currents of up to 2A. PWM signal control (20 kHz-100 kHz) or VREF control modes are used to vary motor rotation speeds.
 
BD6232FP-EVAL-N BD6232FP-EVAL-N: DC Brush Motor, 6 ~ 32V
This evaluation board has been developed for ROHM’s H-Bridge driver customers evaluating the BD62x2FP series. The BD62x2FP series can operate across a wide range of power supply voltages (from 3V to 32V max), supporting output currents of up to 2A. PWM signal control (20 kHz-100 kHz) or VREF control modes are used to vary motor rotation speeds.
 
BD9673EFJ_EVK BD9673EFJ_EVK: 5V @ 1.5A, 7 ~ 45V in
This evaluation board has been developed for ROHM’s step-down switching regulator customers evaluating BD9673EFJ and/or BD9876EFJ. While accepting a wide power supply of 7-42V, a step down output of 1.2V/1.8V/3.3V/5V or any other user defined voltage can be produced. The ICs have an internal 200mohm Nch MOSFET (3.5A max) and a synchronization frequency range of 200 kHz to 500 kHz. A Soft Start circuit prevents in-rush current during startup along with UVLO (low voltage error prevention circuit) and TSD (thermal shutdown detection) protection circuits. An EN pin allows for simple ON/OFF control of the IC to reduce standby current consumption.
 
BD9876EFJ_EVK BD9876EFJ_EVK: 5V @ 3A, 7 ~ 45V in
This evaluation board has been developed for ROHM’s step-down switching regulator customers evaluating BD9673EFJ and/or BD9876EFJ. While accepting a wide power supply of 7-42V, a step down output of 1.2V/1.8V/3.3V/5V or any other user defined voltage can be produced. The ICs have an internal 200mohm Nch MOSFET (3.5A max) and a synchronization frequency range of 200 kHz to 500 kHz. A Soft Start circuit prevents in-rush current during startup along with UVLO (low voltage error prevention circuit) and TSD (thermal shutdown detection) protection circuits. An EN pin allows for simple ON/OFF control of the IC to reduce standby current consumption.
ROHM Semiconductor
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