C3225X5R1A476M データシートの表示（PDF） - Analog Devices

部品番号

コンポーネント説明

メーカー

C3225X5R1A476M

Tiny I2C Programmable Linear Battery Charger with Power Path and USB Mode Compatibility

Analog Devices 

ADP5061

TABLE OF CONTENTS

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

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

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

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

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

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

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

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

Absolute Maximum Ratings ....................................................... 7

Thermal Resistance ...................................................................... 7

ESD Caution.................................................................................. 7

Pin Configuration and Function Descriptions............................. 8

Typical Performance Characteristics ............................................. 9

Temperature Characteristics ..................................................... 11

Typical Waveforms ..................................................................... 13

Theory of Operation ...................................................................... 14

Summary of Operation Modes ................................................. 14

Introduction ................................................................................ 15

Charger Modes............................................................................ 17

Thermal Management ............................................................... 20

REVISION HISTORY

6/12—Revision 0: Initial Version

Data Sheet

Battery Isolation FET................................................................. 20

Battery Detection ....................................................................... 20

Battery Pack Temperature Sensing .......................................... 21

I2C Interface ................................................................................ 25

I2C Register Map......................................................................... 26

Register Bit Descriptions ........................................................... 27

Applications Information .............................................................. 35

External Components ................................................................ 35

PCB Layout Guidelines.............................................................. 37

Power Dissipation and Thermal Considerations ....................... 38

Charger Power Dissipation ....................................................... 38

Junction Temperature ................................................................ 38

Factory Programmable Options ................................................... 39

Charger Options ......................................................................... 39

I2C Register Defaults .................................................................. 40

Digital Input and Output Options ........................................... 40

Packaging and Ordering Information ......................................... 42

Outline Dimensions ................................................................... 42

Ordering Guide .......................................................................... 42

Rev. 0 | Page 2 of 44

Share Link: