LTC3894 Datasheet (Analog Devices) - Step-Down DC/DC Controller

LTC3894, Step-Down DC/DC Controller

The LTC®3894 is a high voltage step-down DC/DC switching regulator controller.

It drives a P-channel power MOSFET switch allowing 100% duty cycle operation.

It enables a low part count, simple, and robust solution for high reliability, high voltage applications.

The LTC3894 operates over a wide inpu

LTC3894 Features

* n Wide Operating VIN Range: 4.5V to 150V n Wide VOUT Range: 0.8V to 60V n 9μA IQ when Regulating 48VIN to 3.3VOUT n 16μA IQ when Regulating 12VIN to 3.3VOUT n Very Low Dropout Operation: 100% Duty Cycle n Adjustable Input Overvoltage Lockout n Programmable PGOOD Undervoltage Monitor n RSENSE or Indu