NCP5608
V CC
J1
1
2
PWR
GND
+C1
220 m F/10 V
C2
1 m F/6.3 V
GND
21
C2P
U1
C5
4.7 m F/10 V
GND
TP1
VOUT
J2
VCC
20
17
16
C2N
C1P
CIN
NCP5608
AVbat
PVbat
VOUT
LED1
24
19
18
7
LED1
VOUT
GND
D1
C6
4.7 m F/16 V
LWY87S
2
4
6
8
10
1
3
5
7
9
6
SCL 5
SDA 4
CCMP
SCL
SDA
LED2
LED3
LED4
8
9
10
LED2
LED3
LED4
D2
D3
LWY87S
D4
LWY87S
DIGITAL
IREFFL 3 IREFBK
LED5
11
LED5
LWY87S
GND
PORT
IREFBK 2 IREFFL
1
AGND
13
PGND
LED6
LED7
LED8
12
14
15
LED6
LED7
LED8
D5
LWW5SG
GOLDEN DRAGON
Z1
GND
GND
Figure 17. Demo Board Schematic Diagram
ABBREVIATIONS
FB
POR
I2C
SDA
SCL
REGBL
REGFL
FeedBack
Power On Reset: internal pulse to reset the chip when the power supply is applied
Inter Integrated Chip Communication
Serial DATA, Bidirectional line, associated to the I2C protocol
Serial Clock, associated to the I2C protocol
Register Back Light
Register Flash
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