Semiconductor manufacturer Renesas Electronics has introduced a new complex device driver (CDD) software module for designers of EV battery management systems. The AUTOSAR-compliant CDD software is designed to work with Renesas’s BMS reference design hardware kit, which is composed of the ISL78714 IC and the RH850/P1M MCU. The CDD software also includes software interfaces and… Read more »
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Renesas to boost semiconductor production at Japanese factory
Japanese semiconductor manufacturer Renesas Electronics is planning to restart a wafer fabrication operation at its Kofu factory in Kai City, Japan. The Kofu factory housed 150 mm and 200 mm wafer fabrication production lines before it was closed in October of 2014. Now Renesas Electronics is investing 90 billion yen ($705 million) to set up… Read more »
Renesas unveils integrated LIN interface sensor signal conditioner for EV HVAC Systems
Renesas Electronics recently introduced the ZSSC4132—an automotive pressure sensor solution featuring an integrated certified LIN v2.2a interface. Available in a single-package compact form factor, the sensor signal conditioner (SSC) is designed for EV climate control systems. Renesas says the AEC-Q100 qualified ZSSC4132 can be configured for nearly all resistive bridge sensors. “HVAC plays a significant… Read more »
Renesas’s new battery management IC maximizes range for hybrids and EVs
Japanese semiconductor manufacturer Renesas Electronics has announced its fourth-generation Li-ion battery management integrated circuit (IC). The company says its new ISL78714 IC provides accurate cell voltage and temperature monitoring, cell balancing, and extensive system diagnostics to protect 14-cell Li-ion battery packs, all while maximizing drive time and range for hybrid and electric vehicles. The ISL78714… Read more »
EPC releases inverter to bring GaN power to medium-voltage motor drives
US-based Efficient Power Conversion (EPC), which supplies enhancement-mode gallium nitride (eGaN) power devices, has released a high-performance 25 ARMS, 3-phase BLDC motor drive inverter reference design. Powered by the EPC2304 eGaN FET, the EPC9196 inverter is designed for medium-voltage (96-150 V) battery-powered motor drive applications, including steering systems in automated guided vehicles (AGVs), traction motors… Read more »
Automakers and electronics firms form consortium to develop SoC semiconductors
Twelve automotive, electrical component and semiconductor companies have established a consortium to conduct research and develop high-performance system on chip (SoC) semiconductors for use in automobiles. The Advanced SoC Research for Automotive (ASRA) group will research and develop SoCs for automobiles using chiplet technology, and aim to install them in mass-production vehicles from 2030 onward. … Read more »
New DC-DC converter features GaN Systems power transistor
A new DC-DC converter from Renesas Electronics includes a GaN-on-silicon power transistor made by GaN Systems. The GS61008P is a 100 V enhancement-mode power transistor that provides a 46% reduction in system size, according to GaN Systems. Renesas’s new DC-DC bidirectional converter is designed for 48 V mild hybrid vehicles and electric motorcycles, and includes an… Read more »
Lux Research: Infineon is a “clear winner” in power electronics field
Batteries get most of the press, but power electronics (gadgets like inverters, onboard chargers and DC/DC converters) are critical components of all sorts of electrified vehicles as well as high-tech energy solutions. As the electromobility/clean energy sector grows, leading companies in the power electronics field could be poised for major growth. Lux Research recently released… Read more »
Happy days for the automotive semiconductor market
Driven by the triple trends of vehicle electrification, automation and connectivity, the automotive semiconductor market had a splendid 2014, and is on track for more growth, according to a new report from research firm IHS (NYSE: IHS). Automakers built more cars and used more semiconductors in 2014, bringing the market to $29 billion, a 10… Read more »
New microcontrollers integrate hardware peripherals for reduced costs, high performance
Renesas Electronics has announced the new RH850/C1x series of 32-bit microcontrollers (MCUs), designed for motor control in hybrid and electric vehicles. The new RH850/C1x devices can be used with the RAA270000KFT RH850 family power supply management IC (PMIC), which integrates into one device all the power supply systems required for MCU operation, two external sensor… Read more »
