®
ACT5830
Rev 2, 20-Jan-11
FUNCTIONAL BLOCK DIAGRAM
BODY AND
VSYS
CONTROL
Active- Semi
ACT5830
CHG_IN
4.3V to 6V
BAT
Li+ Battery
AC Adaptor
or USB
+
CURRENT
SENSE
VINUVLO
VOLTAGE
SENSE
4.0V
nENCHG
PRE-
CONDITION
Charge
Control
2.9V
nACOK
VICHG
BATID
THERMAL
REGULATION
110°C
VP
To Battery
OUT1
nRST
SW
VBUCK
VBUCK
Reset
REF
GP
Voltage Reference
PWR_HOLD
OUT1
OUT1
LDO1
nON
HF_PWR
PWR_ON
SDA
OUT2
OUT2
System
Control
LDO2
LDO3
LDO4
LDO5
LDO6
LDO7
LDO8
OUT3
OUT3
SCL
IN1
IN2
To LDOs
To LDOs
OUT4
OUT4
TCXO_EN
RX_EN
OUT5
OUT5
BAT
OUT1
TX_EN
OUT6
OUT6
ODI1
OD1
Open-Drain
#1
OUT7
OUT7
ODI2
OD2
Open-Drain
#2
OUT8
OUT8
G
EP
Innovative PowerTM
- 3 -
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I2CTM is a trademark of NXP.
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