ROHM Semiconductor


Bare die SiC selected for the newest line of power modules

ROHM has revealed that Apex Microtechnology is adopting its SiC MOSFETs and SiC SBD for a new series of power modules. This product family includes the three-phase SA310 module, ex

Power | 28-03-2023

Current sense amplifier ICs ideal for current sensing applications

ROHM has created space-saving, high-accuracy current sense amplifier ICs (BD1421x-LA series) for industrial applications – incorporating wireless base stations, PLCs and inverters

Power | 17-03-2023

Compact primary LDOs ideal for redundant power supplies

ROHM has developed primary LDO regulators – BD7xxL05G-C series (BD725L05G-C, BD730L05G-C, BD733L05G-C, and BD750L05G-C) providing a rated input voltage of 45V and 50mA output curre

Power | 10-03-2023

New compact intelligent low side switches

ROHM now offers a new generation of one-channel, and two-channel 40V Intelligent (Smart) Low Side Switches: the BV1LExxxEFJ-C and BM2LExxxFJ-C series. The two product families are

Power | 09-02-2023

Isolated DC-DC converters reduce application size for noise countermeasure

ROHM has developed an isolated flyback DC-DC converter, BD7Fx05EFJ-C (BD7F105EFJ-C, BD7F205EFJ-C), optimised for gate driver power supplies in xEV applications, including electric

Power | 27-01-2023

Fourth generation SiC MOSFETs to be used for EVs

ROHM has announced its new 4th Generation SiC MOSFETs and gate driver ICs in EV inverters from Hitachi Astemo, Ltd. As the electrification of cars swiftly advances towards fulfilli

Power | 16-01-2023

New MOSFETs are ideal for small and thin devices

ROHM has created a compact, high-efficiency 20V Nch MOSFET, RA1C030LD, optimised for switching in small, thin devices, incorporating smartphones and wearables, including wireless e

Industrial | 09-01-2023

Highest-rated 0508 power shunt resistors aid greater miniaturisation

ROHM has recently created wide terminal shunt resistors, LTR10L. They are optimised for various automotive, industrial, and consumer applications whilst bolstering the expansive li

Passives | 15-12-2022

Ultra-low-power on-device learning edge AI chip developed

ROHM has created an on-device learning AI chip (SoC with on-device learning AI accelerator) for edge computer endpoints in the IoT field. It uses AI to predict failures in electron

Semiconductors | 02-12-2022

New LEDs optimised for low-current low-light applications

ROHM has recently released its 0603-size (0.6" × 0.3") / 1608-size (1.6mm × 0.8mm) LEDs, CSL1901 series, optimised for low-light applications for employment in indicators and numer

Industrial | 15-11-2022

Simplifying video transmission with new automotive SerDes ICs

ROHM has created full-HD-compatible (1980×1080 pixels) SerDes ICs – BU18TL82-M Serialiser, BU18RL82-M Deserialiser – optimised for multi-screen vehicle displays. Unlike typical Ser

Semiconductors | 01-11-2022

Compact LDO regulators for high-performance ADAS sensors

ROHM has created automotive-grade LDO regulator ICs: the BUxxJA3DG-C series (BU12JA3DG-C, BU15JA3DG-C, BU18JA3DG-C, BU25JA3DG-C, BU30JA3DG-C, BU33JA3DG-C). The devices are intended

Power | 28-10-2022

Companies join forces to cooperate on wireless charging solutions

ROHM Group company LAPIS Technology and Shanghai Amphenol Airwave (a subsidiary of Amphenol Corporation) have established a cooperative framework to provide wireless charging solut

Power | 20-10-2022

Best-in-class DC-DC converter IC for ADAS offers stable operation

ROHM designed the buck DC-DC converter IC with built-in MOSFET (switching regulator), BD9S402MUF-C, for automotive applications covering infotainment and ADAS, including onboard se

Automotive & Transport | 28-09-2022