Renesas has announced a pair of new 42V dual-output synchronous controllers with the lowest 6µA quiescent current and integrated 2A source/3A sink MOSFET drivers that provide primary power stage solutions for the Renesas R-Car H3 and R-Car M3 SoCs.

The ISL78264 dual sync buck controller manages the intermediate first stage DC/DC conversion, stepping down the 12V battery system to five and 3.3V to power the vehicle’s electronic control unit (ECU), in-vehicle infotainment (IVI) and digital cockpit systems with 50 to 200W power levels.

The ISL78263 dual sync boost and buck controller provides DC/DC conversion to support power levels of 25W-100W, while providing a pre-boost if the battery voltage (VBAT) dips to as low as 2.1V during a cranking transient or a start/stop event.

For more information visit  https://www.electronicspecifier.com/products/power/two-dual-output-synchronous-controllers-for-automotive