AXP173 Datasheet, PDF (5/45 Pages) List of Unclassifed Manufacturers – Enhanced Single Cell Li-Battery and Power System Management IC

AXP173
Enhanced single Cell Li-Battery and Power System Management IC
3．典型应用(Typical Application)
GND
10K 1%
C1
10uF
IPSOUT
10uF
C2
GND
C3
0.22uF
GND
Adapter
2.2ohm
24 _TS
21
22
BAT
BAT
25
26
IPSOUT
IPSOUT
20 _ACIN
GND
VBUS
C4
4.7uF
19 _VBUS
2.2ohm
GND
IPSOUT
AGND
C6
4.7uF
23 ^470ohm
17
1uF
C6
15
200K 1%
IPSOUT
0R
AGND
C8 0.22uF
13
AGND
1uF
16
C9
CHGLED
VINT
BIAS
APS
VREF
0 Ohm
GND
14 ^{Power On/Off}
PWRON
VCCIO
2.2k
2.2k
51k
4 _{N_VBUSEN}
32 _{IRQ/N_CHGEN}
2 _SCK
1 _{SDA/N_HOLDEN}
DCDC1
LX1
VIN1
PGND1
DCDC2
LX2
VIN2
PGND2
LDO4
DCDC1
31
C11
1nF
GND
29 2.2uH
C12
10uF
28 ^IPSOUT
GND
4.7uF
C13
30
DCDC2
8
10uF
GND
C14
6
4.7uH
C15 1nF
5 IPSOUT ^10uF
GND
7
C16
LDO4
12
C17
10uF
GND
LDOIN
LDO1
LDO2
EXTEN
LDO3
EP
PWROK
IPSOUT
1 Ohm
11
10uF
C18
18
1uF
C19
GND
GND
LDO1
10
LDO2
C20
4.7uF
27
EXTEN
C21
1uF
GND
9
LDO3
C22
4.7uF
GND
33
GND
3
SDA
SCK
NMI
DRVVBUS
HOST
RESET
10k VCCIO
Reset
GND
VQ.QW WPPIQPWE CC
Confidential
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