ADP5063 View Datasheet(PDF) - Analog Devices

Part Name

Description

Manufacturer

ADP5063

Linear LiFePO4 Battery Charger with Power Path and USB Compatibility in LFCSP

Analog Devices 

ADP5063

TABLE OF CONTENTS

Features .............................................................................................. 1

Applications....................................................................................... 1

General Description ......................................................................... 1

Typical Application Circuit ............................................................. 1

Revision History ............................................................................... 2

Specifications..................................................................................... 3

Recommended Input and Output Capacitances ...................... 6

I2C-Compatible Interface Timing Specifications ..................... 6

Absolute Maximum Ratings............................................................ 8

Thermal Resistance ...................................................................... 8

ESD Caution.................................................................................. 8

Pin Configuration and Function Descriptions............................. 9

Typical Performance Characteristics ........................................... 10

Temperature Characteristics ..................................................... 12

Typical Waveforms ..................................................................... 14

Theory of Operation ...................................................................... 15

Summary of Operation Modes ................................................. 15

Introduction ................................................................................ 16

Charger Modes............................................................................ 18

Thermal Management ............................................................... 21

REVISION HISTORY

7/13—Revision 0: Initial Version

Data Sheet

Battery Isolation FET................................................................. 21

Battery Detection ....................................................................... 21

Battery Pack Temperature Sensing .......................................... 22

I2C Interface ................................................................................ 26

I2C Register Map......................................................................... 27

Register Bit Descriptions ........................................................... 28

Applications Information .............................................................. 36

External Components................................................................ 36

PCB Layout Guidelines.............................................................. 38

Power Dissipation and Thermal Considerations ....................... 39

Charger Power Dissipation ....................................................... 39

Junction Temperature ................................................................ 39

Factory-Programmable Options .................................................. 40

Charger Options ......................................................................... 40

I2C Register Defaults .................................................................. 41

Digital Input and Output Options ........................................... 41

Packaging and Ordering Information ......................................... 43

Outline Dimensions ................................................................... 43

Ordering Guide .......................................................................... 43

Rev. 0 | Page 2 of 44

Share Link: