ROHM Semiconductor USA, LLC

Tri-axis Accelerometers feature ultra-thin design.
Sensors, Monitors & Transducers

Tri-axis Accelerometers feature ultra-thin design.

Measuring 2 x 2 x 0.6 mm, Model KX112 features 16 bits of resolution and 2048 bytes of FIFO/FILO buffer. Unit includes built-in digital algorithms for detecting motion for power management, free fall for device protection or warranty monitoring, orientation engine for portrait/landscape detection, and tap/double-tap for user interface functionality. Model KXCJB, measuring 3 x 3 x 0.45 mm thick,...

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ROHM Silicon Carbide Schottky Diodes Push the Performance Envelope
Electronic Components & Devices

ROHM Silicon Carbide Schottky Diodes Push the Performance Envelope

New SiC diodes provide industry-leading performance combining lower forward voltage and faster recovery time than Si fast recovery diodes SAN DIEGO, Calif.-- ROHM Semiconductor announces the availability of the SCS1xxAGC series of high-performance silicon carbide (SiC) Schottky barrier diodes (SBD). This new class of SiC diodes offers industry-leading low forward voltage and fast recovery time,...

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Construction Equipment and Supplies

LED Driver supports automotive headlamp cluster functions.

Suitable for high-beam, low-beam, and daytime running light circuits, Model BD8381EFV-M controls dimming without PWM output. Current-mode buck/boost controller provides stable operation over 5-30 V input range and removes constraints on number of LEDs in series connection. In addition to integrated protection that monitors voltage, current, and temperature, IC includes LED open and short circuit...

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Agricultural & Farming Products

LSI Chipset supports Intel-® Atom(TM) E6xx Series processors.

Combining power management IC, clock generator IC, and input/output hub IC, Large Scale Integrated Chipset facilitates design of embedded applications. PMIC supplies all voltage rails required for processor, controller hub, DDR2 memory, and BIOS-storage SPI Flash connected to IntelÂ-® chip. Utilizing Spread Spectrum technology, CGIC provides all required clocks, including CPU, PCIe, SATA, and...

Read More »
Electronic Components & Devices

Silicon Carbide Schottky Barrier Diodes offer high-efficiency.

Compact, general purpose SCS110A series Schottky barrier diodes feature reverse recovery time of 15 ns as well as forward voltage of 1.5 V at 10 A. Small reverse recovery charge enables high-speed switching and units also offer stable temperature characteristics, while reverse recovery time characteristics are independent of temperature. For mass production, products offer uniform Schottky...

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High-Performance Stepper Motor Drivers have bottom-side heat sink.
Controls & Controllers

High-Performance Stepper Motor Drivers have bottom-side heat sink.

ROHM Microstep Motor Drivers offer selectable excitation modes of full-step to 16th step with 1.0 or 2.0 A output current and full-step to 8th-step with 2.5 A output current. Featuring selectable fast/slow/mixed decay pattern modes, they also have Ghost Supply Prevention function that prevents aberrant operation in off mode. Single clock input is converted by device's internal translator into...

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Construction Equipment and Supplies

LED Display Driver controls up to 7 x 17 matrix displays.

Integrating 7-channel PMOS high side switch, 17-channel constant current circuit, 1/7 time division circuit, and pattern generator, Model BD26502GUL provides 8-way scroll function, individual On/Off control via 16-step DAC, and 64-step PWM control. Full-color display for illumination is possible at 39 dots max. Housed in WL-CSP package, chip is suited for mobile phones, digital appliances, and...

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Company News

ROHM Receives Certification Under the ISO26262 Automotive Functional Safety Standard for the Development Process---Allows the development of devices and solutions with the highest standard of safety (ASIL-D)

ROHM has announced that it has received certification for the development process under the ISO 26262 functional safety standard for automotive products by third-party certification authority TÜV Rheinland in Germany. This certification allows ROHM to develop automotive-grade devices that achieve the highest level of safety (ASIL-D). ISO 26262 was formulated in 2011 as an international standard...

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Mergers & Acquisitions

ROHM to Acquire a Part of Renesas Shiga Factory (8-Inch Line) for Use as Main Production Site of Power Semiconductors and Piezoelectric MEMS Devices

Kyoto, Japan - Semiconductor manufacturer ROHM Co., Ltd. (Satoshi Sawamura, President; Headquartered in Kyoto Pref.) has decided to acquire a part of Renesas Shiga factory (8-inch line) from Renesas Semiconductor Manufacturing Co., Ltd. (Yoshiyuki Miyamoto, president; Headquartered in Ibaraki Pref.), a wholly owned subsidiary of Renesas Electronics Corporation (Hisao Sakuta, Representative...

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Tri-axis Accelerometers feature ultra-thin design.
Sensors, Monitors & Transducers

Tri-axis Accelerometers feature ultra-thin design.

Measuring 2 x 2 x 0.6 mm, Model KX112 features 16 bits of resolution and 2048 bytes of FIFO/FILO buffer. Unit includes built-in digital algorithms for detecting motion for power management, free fall for device protection or warranty monitoring, orientation engine for portrait/landscape detection, and tap/double-tap for user interface functionality. Model KXCJB, measuring 3 x 3 x 0.45 mm thick,...

Read More »
ROHM Silicon Carbide Schottky Diodes Push the Performance Envelope
Electronic Components & Devices

ROHM Silicon Carbide Schottky Diodes Push the Performance Envelope

New SiC diodes provide industry-leading performance combining lower forward voltage and faster recovery time than Si fast recovery diodes SAN DIEGO, Calif.-- ROHM Semiconductor announces the availability of the SCS1xxAGC series of high-performance silicon carbide (SiC) Schottky barrier diodes (SBD). This new class of SiC diodes offers industry-leading low forward voltage and fast recovery time,...

Read More »
Construction Equipment and Supplies

LED Driver supports automotive headlamp cluster functions.

Suitable for high-beam, low-beam, and daytime running light circuits, Model BD8381EFV-M controls dimming without PWM output. Current-mode buck/boost controller provides stable operation over 5-30 V input range and removes constraints on number of LEDs in series connection. In addition to integrated protection that monitors voltage, current, and temperature, IC includes LED open and short circuit...

Read More »
Agricultural & Farming Products

LSI Chipset supports Intel-® Atom(TM) E6xx Series processors.

Combining power management IC, clock generator IC, and input/output hub IC, Large Scale Integrated Chipset facilitates design of embedded applications. PMIC supplies all voltage rails required for processor, controller hub, DDR2 memory, and BIOS-storage SPI Flash connected to IntelÂ-® chip. Utilizing Spread Spectrum technology, CGIC provides all required clocks, including CPU, PCIe, SATA, and...

Read More »
Electronic Components & Devices

Silicon Carbide Schottky Barrier Diodes offer high-efficiency.

Compact, general purpose SCS110A series Schottky barrier diodes feature reverse recovery time of 15 ns as well as forward voltage of 1.5 V at 10 A. Small reverse recovery charge enables high-speed switching and units also offer stable temperature characteristics, while reverse recovery time characteristics are independent of temperature. For mass production, products offer uniform Schottky...

Read More »
High-Performance Stepper Motor Drivers have bottom-side heat sink.
Controls & Controllers

High-Performance Stepper Motor Drivers have bottom-side heat sink.

ROHM Microstep Motor Drivers offer selectable excitation modes of full-step to 16th step with 1.0 or 2.0 A output current and full-step to 8th-step with 2.5 A output current. Featuring selectable fast/slow/mixed decay pattern modes, they also have Ghost Supply Prevention function that prevents aberrant operation in off mode. Single clock input is converted by device's internal translator into...

Read More »
Construction Equipment and Supplies

LED Display Driver controls up to 7 x 17 matrix displays.

Integrating 7-channel PMOS high side switch, 17-channel constant current circuit, 1/7 time division circuit, and pattern generator, Model BD26502GUL provides 8-way scroll function, individual On/Off control via 16-step DAC, and 64-step PWM control. Full-color display for illumination is possible at 39 dots max. Housed in WL-CSP package, chip is suited for mobile phones, digital appliances, and...

Read More »

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