STMicroelectronics Buck Regulator for A6986

The STEVAL-ISA158V1 Evaluation Board is based on A6986, a 38V, 2A synchronous step-down switching regulator with 30μA of quiescent current. It is designed for automotive system battery-powered applications.

4V to 38V operating input voltage
Low Consumption Mode (LCM) or Low Noise Mode (LNM)
30μA quiescent current at light load (LCM VOUT=3.3V)
5μA quiescent current at Shutdown
Adjustable switching frequency (250kHz to 2MHz)
Output voltage adjustable from 0.85V to VIN
Embedded output voltage supervisor
Synchronization
Adjustable soft-start time
Internal current limiting
Overvoltage protection
Output voltage sequencing
Thermal shutdown

DC-DC Switching Converters, STMicroelectronics