Power Schematic

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B B
A A
PowerBoost&ChargerModule-MP2636
LF-CD
V1.0
2016/7/29
10:13:49
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SKU:
DFR0446
MP2636
VIN
4
REG
9
PWIN
7
VCC
5
EN
25
MODE
24
VB
16
FREQ
26
ILIM
6
ISET
13
OLIM
14
TMR
8
AGND
15
NTC
12
BOOST
22
CHG
23
ACOK
10
BATT
17
CSP
18
SW
21
IB
1
FB
11
SYS
3
PGND
27
SW
2
VIN
19
SYS
20
SYS
29
VIN
30
PGND
28
U1
+5V
1
GND
4
GND
6
UD+
3
UD-
2
GND
5
USB1
5.1K
RL
10K
R4
15KRH
44.2KR3
AGND
10.5KR5
10.5KR6
10.5KR7
NCR15
10.5KR8
AGND
VCC
100nF
C13
AGND
15KR19
47.5KR20 42.2KR21
C14
AGND
LED2
LED1
10KR17
10K
R18
AGND
SYS
2.49KR14
2.49KR13
2.49KR11 0KR12
0K/NC
R16
VCC
VBATTHIGH
1.5uH
1 2
L1
20mR10 VBATT
10uF
C12
10uF
C11
2.49KR9
2.2uF
C6
6.8KR1
22K
R2
AGND
10uF
C5
10uF
C8
22uF
C7
VIN
SYS
AGND GND
22uF
C3
47uF
C4
10uF
C10
10uF
C2
+5V
1
GND
4
GND
6
UD+
3
UD-
2
GND
5
USB2
1
HOLE1
FD1
1
2
PH-2A
J1
SW
EN
MODE
VB
FREQ
PWIN
REG
ILIM ISET OLIM TMR
BOOST
CHG
ACOK
BAT
CSP
IB
FB
FD2
2KV/1nF