ROHM Semiconductor


New power supply monitoring IC has built-in self-diagnostic function supporting functional safety

ROHM has released a power supply monitoring IC, the BD39040MUF-C, with BIST (Built-In Self-Test) that supports functional safety. This IC is excellent for automotive application po

Semiconductors | 05-07-2019

Low conduction loss contributes to high efficiency and miniaturisation of applications

ROHM has added four new automotive-grade 1200V-rated IGBTs which are perfect for inverters used in electronics compressors and for switching circuits used in PTC heaters. The new R

Automotive & Transport | 28-05-2019

Power management IC optimized for applications processors

ROHM now offers the availability of the BD71847AMWV, a highly integrated and efficient PMIC optimised for NXP Semiconductors’ i.MX 8M Mini family of application processors, which p

Semiconductors | 03-05-2019

General-purpose MCUs equipped with safety functions

ROHM Group company LAPIS Semiconductor now offers the ML62Q1300/1500/1700 group of general-purpose MCUs featuring an original 16-bit CPU core ideal for consumer and home appliances

Products | 22-03-2019

New high-reliability white chip LED contributes to the long-term design quality of displays

ROHM has launched the SMLD12WBN1W, a white chip LED with 1608 (1.6mm x 0.8mm) size that delivers class-leading reliability. This new package provides excellent mountability and lon

Products | 06-03-2019

New automotive wireless charging solution enables innovative products

ROHM has announced the development of an automotive wireless charging solution with integrated NFC communication. This solution merges ROHM’s automotive-grade (AEC-Q100 qualified)

Distributors | 22-01-2019

Ultra-compact contactless current sensor offers minimum power loss

ROHM has released what is claimed to be industry’s smallest contactless current sensor, the BM14270MUV-LB. It provides minimum power loss in an ultra-compact size, making it excell

Products | 04-01-2019

New SiC power module achieves high level of reliability in extreme environments

ROHM has developed a 1700V/250A rated SiC power module that gives what is claimed to be the industry’s highest level of reliability optimised for inverter and converter application

Products | 13-11-2018

New power supply chipset improves stability in start-stop systems

ROHM has announced a buck-boost power supply chipset that claims to provide the lowest current consumption in the industry along with stable performance (transient response charact

31-10-2018

New ultra-compact automotive grade buck DC-DC converters

ROHM has recently released the BD9S series (BD9S400MUF-C, BD9S300MUF-C, BD9S200MUF-C, BD9S100NUX-C, BD9S000NUX-C). This series of automotive synchronous secondary buck DC-DC conver

Distributors | 04-10-2018

Power and energy management technologies for higher power density, efficiency and reliability

ROHM Semiconductor will be showing at the upcoming electronica 2018 at its exhibition booth in hall C3, stand 512. The company will show new solutions for power and energy manageme

Products | 03-09-2018

Isolated flyback DC-DC converters offer high security, reliability in a compact solution

ROHM has developed isolated flyback DC-DC converters that remove the need for types of feedback circuits such as methods using a limited-life photocoupler or auxiliary winding with

Products | 10-08-2018

New DC-DC converter has industry low current consumption

The amount of battery-powered devices such as smartphones and wearables for IoT has risen sharply in recent years. This has increased demand for smaller components that not only pr

Products | 23-07-2018

New CMOS op-amp delivers leading-class low noise

ROHM has recently announced a new CMOS op-amp claimed to have the lowest noise in the industry, optimised for industrial applications demanding high-accuracy sensing, such as accel

Products | 09-07-2018