ADP1864 Datasheet - Analog Devices

Constant Frequency Current-Mode Step-Down DC/DC Controller

ADP1864 Features

* Wide input voltage range: 3.15 V to 14 V Wide output voltage range: 0.8 V to input voltage Pin-to-pin compatible with LTC1772, LTC3801 Up to 94% efficiency 0.8 V ± 1.25% reference accuracy over temperature Internal soft start 100% duty cycle for low dropout voltage Current-mode operation for good li

ADP1864 General Description

The ADP1864 is a compact, inexpensive, constant-frequency, current-mode, step-down dc-to-dc controller. The ADP1864 drives a P-channel MOSFET that regulates an output voltage as low as 0.8 V with ±1.25% accuracy, for up to 5 A load currents, from input voltages as high as 14 V. The ADP1864 provides .

ADP1864 Datasheet (234.30 KB)