ADP5051 Datasheet PDF - Analog Devices Integrated Power Solution Specs

ADP5051 - Integrated Power Solution

Datasheet Summary

Description

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.

Features

Wide input voltage range: 4.5 V to 15.0 V ±1.5% output accuracy over full temperature range 250 kHz to 1.4 MHz adjustable switching frequency Adjustable/fixed output options via factory fuse or I2C interface I2C interface with interrupt on fault conditions Power regulation Channel 1 and Channel 2: programmable 1.2 A/2.5 A/4 A sync buck regulators with low-side FET driver Channel 3 and Channel 4: 1.2 A sync buck regulators Single 8 A output (Channel 1 and Channel 2 in parallel) Dynamic voltage sc.

Datasheet Details

Part number	ADP5051
Manufacturer	Analog Devices
File Size	1.22 MB
Description	Integrated Power Solution
Datasheet	ADP5051 Datasheet
Additional preview pages of the ADP5051 datasheet.

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Full PDF Text Transcription

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Integrated Power Solution with Quad Buck Regulators, Supervisory Circuit, and I2C Interface Data Sheet FEATURES Wide input voltage range: 4.5 V to 15.0 V ±1.5% output accuracy over full temperature range 250 kHz to 1.4 MHz adjustable switching frequency Adjustable/fixed output options via factory fuse or I2C interface I2C interface with interrupt on fault conditions Power regulation Channel 1 and Channel 2: programmable 1.2 A/2.5 A/4 A sync buck regulators with low-side FET driver Channel 3 and Channel 4: 1.2 A sync buck regulators Single 8 A output (Channel 1 and Channel 2 in parallel) Dynamic voltage scaling (DVS) for Channel 1 and Channel 4 Precision enable with 0.

Published: Oct 8, 2014 |