AXP202 Datasheet, PDF (13/48 Pages) List of Unclassifed Manufacturers – Single Cell Li-Battery PWM Charger and Power System Management IC

AXP202
Single Cell Li-Battery PWM Charger and Power System Management IC
8． Functional Block Diagram
VBUS
BAT
ACIN
N_VBUSEN
BACKUP
LX1
VIN1
PGND1
CHGLED
BATSENSE
CHSENSE
PWRON
N_OE
IRQ
SCK
SDA
TS
BIAS
VREF
VINT
IPS
PWM
Charger
Control Logic
Serial Interface
Bat
Temperature
Monitor
Reference
Voltage
Register
12 bit ADC
Current Monitor
Voltage Monitor
Temperature Monitor
LDO1
LDO2
LDO4
LDO3
DC-DC2
DC-DC3
Output
voltage
monitor/LBO
IPSOUT
APS
LDO1
N_RSTO
LDO24IN
LDO2
LDO4
LDO3
LDO3IN
DCDC2
LX2
VIN2
PGND2
DCDC3
LX3
VIN3
PGND3
DC3SET
PWREN
GPIO2
GPIO1
GPIO0/LDOio0
EXTEN
PWROK
AGND
EP
VQ.QW WPPIQPWE CC
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