38V 2A Step-Down Switching Regulator Evaluation Board based on the 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