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DA9072 Datasheet(PDF) 2 Page - Dialog Semiconductor

Part # DA9072
Description  Ultra-Low Quiescent Current PMIC
PDF  113 Pages
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Manufacturer  DIALOG [Dialog Semiconductor]
Direct Link  http://www.dialog-semiconductor.com/
Logo DIALOG - Dialog Semiconductor

DA9072 Datasheet(HTML) 2 Page - Dialog Semiconductor

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DA9072
Ultra-Low Quiescent Current PMIC
Datasheet
Revision 3.0
14-Jun-2021
CFR0011-120-00
2 of 113
© 2021 Dialog Semiconductor
System Diagram
VBAT_SNS
GND
VTEMP Control
NTC Monitor
TEMP_SNS
ILIM_PWR
ILIM_CHG
ITER_CHG
DA9072
Standalone Mode
BATTERY
PACK
VBAT
AGND
VDD_PWR
1.0µF
USB
VDD_SYS
vdd_sys
4.7µF
VTEMP
+
-
Charger and
Power Path
Control
20V OVP
Protection
MODE
PWR_FLT
SYS_FLT
SDA
SCL
ROUT_N
WD
Host
VDDIO
Host
Communication
RIN_N
PUSHBUTTON RESET
PGND_BUCK
FB_BUCK
SW_BUCK
Vo_buck
0.6V
– 2.1V
300mA
VDD_BUCK
vdd_sys
LDO1
0.8V
– 3.3V
150mA
LDO2
0.8V
– 3.3V
150mA
LDO 0
(LV)
VLDO0
VDD_LDO0
LDO0
0.8V
– 3.15V
150mA
Vo_buck
LDO 1
(HV)
VLDO1
VDD_LDO1
LDO 2
(HV)
VLDO2
VDD_LDO2
Buck
Vo buck
2.2µH
10µF
vdd_sys
2.2µF
1µF
VBAT_DIV
GND_DIV
IMON
ADC
(fuel gauge)
Analog Battery
Monitors
Figure 1: System Diagram



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