ADP5051 Datasheet – Buck Regulator, Supervisory Circuit

Part Number: ADP5051

Function: Integrated Power Solution with Quad Buck Regulators, Supervisory Circuit, and IC Interface

Package: 48-Lead LFCSP Type

Manufacturer: Analog Devices


ADP5051 datasheet


The ADP5051 combines four high performance buck regulators and a supervisory circuit with a voltage monitor, a watchdog function, and a manual reset in a 48-lead LFCSP package that meets demanding performance and board space requirements.

The device enables direct connection to high input voltages up to 15.0 V with no preregulators.
Channel 1 and Channel 2 integrate high-side power MOSFET and low-side MOSFET drivers. In low-side power devices, use external NFETs to achieve an efficiency optimized solution and deliver a programmable output current of 1.2 A, 2.5 A, or 4 A.

Other data sheets are available within the file: ADP5051-EVALZ, ADP5051ACPZ-R7

ADP5051 Datasheet PDF Download

ADP5051 pdf