ADP5040 - Micro PMU

Product Overview

Analog Devices

Datasheet Details

Part number	ADP5040
Manufacturer	Analog Devices
File Size	4.06 MB
Description	Micro PMU
Datasheet	ADP5040 Datasheet
Additional preview pages of the ADP5040 datasheet.

Product details

Description

The ADP5040 combines one high performance buck regulator and two low dropout regulators (LDO) in a small 20-lead LFCSP to meet demanding performance and board space requirements.

Features

Input voltage range: 2.3 V to 5.5 V One 1.2 A buck regulator Two 300 mA LDOs 20-lead, 4 mm × 4 mm LFCSP package Overcurrent and thermal protection Soft start Undervoltage lockout Buck key specifications Output voltage range: 0.8 V to 3.8 V Current mode topology for excellent transient response 3 MHz operating frequency Peak efficiency up to 96% Uses tiny multilayer inductors and capacitors Mode pin selects forced PWM or auto PWM/PSM modes 100% duty cycle low dropout mode LDOs key specifications.

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Published: Jul 30, 2013 |