Renesas has released a multi-rail, ISO 26262-compliant regulator IC which is qualified to AEC-Q100 for automotive applications. The RAA271082 combines three synchronous buck regulators with one low-dropout linear regulator.
This versatile power IC comprises a primary high-voltage buck regulator, two secondary low-voltage buck regulators, with an LDO regulator. It offers four overvoltage and undervoltage monitors using I2C communications. All regulators offer internal compensation. Onboard is a dedicated reset output/fault indicator and a general-purpose I/O pin.
Designed using an ASIL-D ISO 26262 process, the RAA271082 is intended to meet ASIL-B device metrics. It includes a second bandgap reference for the OV/UV monitors, built-in self-test on power-up, and continuous CRC error checking on internal registers and communication.
With few external components required, the RAA271082 provides a high-density power solution. All device options are internally configured needing no extra components for selection.
Winner of the Advanced Electronics Challenge Avnet Silica
News
Avnet Silica has named Hydronauten winner of the Advanced Electronics Challenge for breakthrough AI-driven vibration damping technology.
Read more...Bluetooth module brilliance Avnet Silica
Telecoms, Datacoms, Wireless, IoT
Following the company’s popular PAN1780, the PAN1783 Bluetooth 5.3 Low Energy (LE) module from Panasonic is based on the Nordic nRF5340 single chip controller.
Read more...NXP’s latest wireless chip solution Avnet Silica
Telecoms, Datacoms, Wireless, IoT
NXP’s IW610 wireless chip solution features a 1x1 dual-band Wi-Fi 6 radio subsystem, offering improved network efficiency, reduced latency and extended range.
Read more...High-voltage IGBT Hi-Q Electronics
Power Electronics / Power Management
Diotec Semiconductor has launched the DIW030M060 IGBT, a 600 V, 30 A device with a built-in reverse diode.
Read more...DC converter for Hi-Rel applications Vepac Electronics
Power Electronics / Power Management
The MFK2812S from Crane Aerospace & Electronics is a DC-DC converter with an input voltage range of 16 to 50 V and an output of 12 V at up to 2,08 A.
Read more...Distributed Energy Resource Management Systems Schneider Electric South Africa
Power Electronics / Power Management
In addition to grid stability, DERMS also play a role in energy trading with some countries leveraging DERMS for real-time energy trading.
Read more...BYD introduces new energy storage solutions
Power Electronics / Power Management
BYD Energy Storage, a business division of BYD, has introduced the new BYD Battery-Box LV5.0+ at the recent Solar & Storage Live Africa in Johannesburg.
Read more...Micro energy harvesting
Power Electronics / Power Management
Panasonic Industry and Miromico partner to show effective micro energy harvesting for industrial applications.
Read more...Versatile 20 W PSU Brabek
Power Electronics / Power Management
The new RAC20NE-K/277/EPID series from RECOM have a wide 85 to 305 V AC input range and deliver a full 20 W output power without derating.
Read more...Battery monitoring and balancing IC EBV Electrolink
Power Electronics / Power Management
The TLE9009DQU from Infineon is a multi-channel battery monitoring and balancing IC crafted for Li-Ion battery packs.
printer friendly version