In recent years, the continued electrification of vehicle systems has increased. Combined with the limited amount of power available, this trend emphasizes the need for lower power consumption. At the same time, the output voltage from the batteries and generators can vary widely, demanding a versatile power supply solution. Rohm’s BD9P series of 12 automotive […]
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Linear regulator controllers for MCUs minimize input capacitance needs
Rohm announces the development of Nano Cap power supply technology that ensures stable control of power supply circuits in the automotive and industrial fields – even with ultra-small capacitances in the magnitude of nF (Nano: 10-9). The growing awareness of sustainable energy consumption has led to greater electrification in a variety of applications. Especially in […]
Fourth-gen SiC MOSFETs feature lowest ON resistance
Rohm Semiconductor announced the 4th Generation 1200V SiC MOSFETs optimized for automotive powertrain systems, including the main drive inverter, as well as power supplies for industrial equipment. In recent years, the proliferation of next-generation electric vehicles (xEVs) has been accelerating the development of smaller, lighter, and more efficient electrical systems. In particular, improving efficiency while decreasing […]
Ultra-compact high output linear LED driver ICs optimized for automotive apps
Rohm announced the development of an ultra-compact high output linear LED driver IC (BD18336NUF-M) that provides stable lighting even in the event of battery voltage drops on a single chip, making it ideal for a broad range of socket-type LED lamps used in vehicle systems, from DRLs (Daytime Running Lamps) and position lighting to rear lamps. […]
4-channel LED driver ICs with built-in MOSFETs target automotive uses
Rohm recently announced the availability of 4ch linear LED driver ICs with built-in MOSFET ideal for LED rear lamps (turn/stop), fog lamps and turn signals for automotive use. In recent years the adoption of automotive-grade LED lamps is advancing from the viewpoint of power savings and design flexibility, while the number of lamps and brightness […]
Web simulation tool checks out power devices and ICs
Rohm announces a web simulation tool, “ROHM Solution Simulator”, that allows designers of electronic circuits and systems in the automotive and industrial markets to simultaneously verify power devices and ICs on 44 different solution circuits. Simulations are typically conducted before the prototype stage in order to reduce development load not only in the automotive and […]
Web simulation tool verifies circuitry for power devices and ICs
Rohm announced a web simulation tool, “ROHM Solution Simulator”, that allows designers of electronic circuits and systems in the automotive and industrial markets to simultaneously verify power devices and ICs on 44 different solution circuits. Simulations are typically conducted before the prototype design phase in order to reduce development efforts not only in the automotive […]
Power management IC optimized for i.MX 8M Nano application processors
Rohm Semiconductor announced the availability of a highly integrated and efficient power management IC (PMIC), BD71850MWV, optimized for NXP Semiconductors’ i.MX 8M Nano family of application processors, which features exceptional computing, and audio performance. It is the latest addition to ROHM’s growing portfolio of PMICs designed for NXP’s i.MX application processors. With the BD71837AMWV for […]
EV advances come from Formula E electric racing
You may thank Formula E electric racing technology for some of the advances that ultimately make electric vehicles practical on ordinary highways. Just as automakers have sponsored racing programs to help perfect advances in conventional automotive technology, electronics makers are taking the same approach with Formula E racers to get a jump on components for […]
New 200-V Schottky Barrier Diodes feature ultra-low reverse current
Rohm announced the availability of 200V ultra-low IR Schottky Barrier Diodes (SBD) optimized for automotive applications including powertrains and xEVs. The RBxx8BM/NS200 expands on the RBxx8 lineup of SBDs enabling high-temperature operation that have already been proven in the automotive market in Japan. This new series offers ultra-low leakage current (IR) characteristics to achieve high withstand […]
