ACT8600
Rev 3, 15-Nov-12
Advanced PMU for Ingenic JZ4760/60B/70 Processors
FEATURES
•
Optimized for Ingenic JZ4760, JZ4760B, and
JZ4770 Processors
GENERAL DESCRIPTION
The ACT8600 is a complete, cost effective, highly-
efficient
ActivePMU
TM
power management solution,
optimized for the unique power, voltage-
sequencing, and control requirements of the Ingenic
JZ4760, JZ4760B and JZ4770 processors.
This device features three highly efficient step-down
DC/DC converters, one step-up DC/DC converter,
four low-noise, low-dropout linear regulators, and
two Low IQ always on Keep-Alive linear regulators,
a current limit switch for USB OTG, along with a
complete battery charging solution featuring the
advanced
ActivePath
TM
system-power selection
function.
The ACT8600 is available in a compact, Pb-Free
and RoHS-compliant TQFN55-40 package.
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•
•
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•
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Three Step-Down DC/DC Converters
One Step-Up DC/DC Converter
USB OTG Switch with 600mA Current Limit
Four Low-Noise LDOs
Two Low IQ Keep-Alive LDOs
Backup Battery Charger
Single-Cell Li+ActivePath
TM
Battery Charger
I
2
C
TM
Serial Interface
Interrupt Controller
Power On Reset Interface and Sequencing
Controller
•
Minimum External Components
•
5×5mm TQFN55-40 Package
−
0.75mm Package Height
−
Pb-Free and RoHS Compliant
SYSTEM BLOCK DIAGRAM
Active
PMU
TM
Innovative Power
TM
ActivePMU
TM
and
ActivePath
TM
are trademarks of Active-Semi.
I
2
C
TM
is a trademark of NXP.
-1-
www.active-semi.com
Copyright © 2012 Active-Semi, Inc.
ACTIVE-SEMI [ ACTIVE-SEMI, INC ]
