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ACT8939 датащи(PDF) 2 Page - Active-Semi, Inc

номер детали ACT8939
подробное описание детали  Advanced PMU for Freescale i.MX53 Processor
PDF  2 Pages
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производитель  ACTIVE-SEMI [Active-Semi, Inc]
домашняя страница  http://www.active-semi.com
Logo ACTIVE-SEMI - Active-Semi, Inc

ACT8939 датащи(HTML) 2 Page - Active-Semi, Inc

  ACT8939 Datasheet HTML 1Page - Active-Semi, Inc ACT8939 Datasheet HTML 2Page - Active-Semi, Inc  
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ACT8939
Product Brief, 05-Dec-11
®
Innovative Power
TM
- 2 -
www.active-semi.com
Copyright © 2011 Active-Semi, Inc.
PRODUCT OPTIONS
Block
Function
Output Voltage
Capability
REG1
Step-Down DC/DC
0.6V to 3.9V
1150mA
REG2
Step-Down DC/DC
1150mA
REG3
Step-Down DC/DC
1300mA
REG4
LDO
0.6V to 3.9V
320mA
REG5
LDO
320mA
REG6
LDO
320mA
REG7
LDO
320mA
0.6V to 3.9V
0.6V to 3.9V
0.6V to 3.9V
0.6V to 3.9V
0.6V to 3.9V
FUNCTIONAL BLOCK DIAGRAM
REG6
LDO
REG7
LDO
ACT8939
Charge
Control
CHGIN
BAT
CURRENT SENSE
VOLTAGE SENSE
4.35V to 6V
AC Adaptor
USB
Li
+ Battery
BODY
SWITCH
SDA
ActivePath
Control
System Supply
VSYS
BODY
SWITCH
2.85V
PRE-
CONDITION
110°C
THERMAL
REGULATION
VP2
GP12
SW2
OUT2
OUT2
VP1
GP12
SW1
OUT1
OUT1
To VSYS
(Optional)
TH
OUT7
OUT6
REG5
LDO
OUT5
OUT7
OUT6
OUT5
System
Control
nIRQ
REG4
LDO
OUT4
OUT4
INL
REFBP
Reference
ACIN
ISET
VP3
GP3
SW3
OUT3
OUT3
+
CHGLEV
GA
EP
nSTAT
CHARGE STATUS
VSYS
To VSYS
To VSYS
To VSYS
nPBSTAT
PWRHLD
PWREN
SCL
nRSTO
VSEL
nLBO
1.2V
-
+
LBI
VSYS
BAT
102µA
OUT7
OUT7
OUT7
nPBIN
PUSH BUTTON
VSYS



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