ADP1972 Datasheet - Analog Devices

ADP1972 PWM Controller

The ADP1972 is a constant frequency, voltage mode, pulse-width modulation (PWM) controller for buck or boost, dc-to-dc, asynchronous applications. The ADP1972 is designed for use in asynchronous battery testing applications with an external, high voltage field effect transistor (FET), half bridge dr.

ADP1972 Features

* Input voltage range: 6 V to 60 V On-board 5 V low dropout regulator Selective buck or boost mode Excellent PWM linearity with high amplitude PWM sawtooth 4.0 V p-p FAULT input compatible with AD8450 COMP input compatible with AD8450 Adjustable frequency from 50 kHz to 300 kHz Synchronization output

ADP1972-AnalogDevices.pdf