ACT8600 datasheet(3/51 Pages) ACTIVE-SEMI

3 / 51 page

ACT8600

Rev 3, 15-Nov-12

Innovative Power

ActivePMU

TM and ActivePathTM are trademarks of Active-Semi.

2CTM is a trademark of NXP.

- 3 -

www.active-semi.com

TABLE OF CONTENTS

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

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

Single-Cell Li+ ActivePath

TM Charger .........................................................................................................p. 44

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

ActivePath

TM 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

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