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ACT8600QJ162-T

Advanced PMU for Ingenic JZ4760/60B/70 Processors

Active-Semi, Inc 

ACT8600

Rev 3, 15-Nov-12

TABLE OF CONTENTS

USB OTG.....................................................................................................................................................p. 43

General Description ........................................................................................................................p. 43

Single-Cell Li+ ActivePathTM Charger .........................................................................................................p. 44

General Description ........................................................................................................................p. 44

ActivePathTM Architecture...............................................................................................................p. 44

System Configuration Optimization ................................................................................................p. 44

Input Protection for CHGIN.............................................................................................................p. 44

Battery Management ......................................................................................................................p. 44

Charge Current Programming ........................................................................................................p. 45

Charge Input Interrupts...................................................................................................................p. 45

Charge-Control State Machine .......................................................................................................p. 46

Thermal Regulation ........................................................................................................................p. 48

Charge Safety Timers.....................................................................................................................p. 48

Charge Status Indicator ..................................................................................................................p. 48

Reverse-Current Protection............................................................................................................p. 48

Battery Temperature Monitoring.....................................................................................................p. 48

TQFN55-40 Package Outline and Dimensions ............................................................................................p.50

Innovative PowerTM

ActivePMUTM and ActivePathTM are trademarks of Active-Semi.

I2CTM is a trademark of NXP.

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www.active-semi.com

Copyright © 2012 Active-Semi, Inc.

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