ACT8600
Rev 3, 15-Nov-12
TABLE OF CONTENTS
USB OTG ..................................................................................................................................................... p. 43
General Description ........................................................................................................................ p. 43
Single-Cell Li+
ActivePath
Charger ......................................................................................................... p. 44
General Description ........................................................................................................................ p. 44
TM
ActivePath
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
TM
Innovative Power
TM
ActivePMU
TM
and
ActivePath
TM
are trademarks of Active-Semi.
I
2
C
TM
is a trademark of NXP.
-3-
www.active-semi.com
Copyright © 2012 Active-Semi, Inc.
ACTIVE-SEMI [ ACTIVE-SEMI, INC ]
