A4406
Constant On-Time Buck Regulator With One External and One Internal Linear Regulator
Features and Benefits
AEC-Q100 Grade 0 qualified Internal buck pre-regulator followed by LDO outputs 5.5 to 36 V VIN operating range (50 V maximum);
for start/stop, cold crank, and load dump requirements 2.2 MHz constant on-time buck regulator 50 V absolute m...