參數(shù)資料
型號(hào): NCP9003
廠商: ON SEMICONDUCTOR
英文描述: Compact Backlight LED Boost Driver
中文描述: 緊湊型背光LED升壓驅(qū)動(dòng)器
文件頁數(shù): 21/22頁
文件大?。?/td> 294K
代理商: NCP9003
NCP9003
http://onsemi.com
21
Figure 37. NCP9003 Demo Board Schematic Diagram
L
D1
MBR0530
R1
51R
GND
Z1
TP3
V
out
TP2
FB
GND
C1
C
GND
GND
1
2
3
S1
ENABLE
GND
GND
EN
FB
D2
LW E67C
D3
LW E67C
D4
LW E67C
D5
LW E67C
TP4
GND
1
2
JP3
JUMP_6
1
2
JP2
JUMP_6
Note: Use Jumper JP2 to JP3 to adjust the number of LED in the operating string
FB
NCP9003
3
GND
2
EN
4
1
5
U1
J1
VBAT
J2
GROUND
JP1
Isense
C3
GND
V
bat
V
bat
V
bat
V
out
V
out
I
out
V
SW
1 F/10 V
1 F/6.3 V
1
2
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