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APW7037RC-TU 查看數據表(PDF) - Anpec Electronics
零件编号
产品描述 (功能)
生产厂家
APW7037RC-TU
8-PIN Synchronous Buck PWM Controller
Anpec Electronics
APW7037RC-TU Datasheet PDF : 11 Pages
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5
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7
8
9
10
APW7037A/B
Typical Application Circuit (Cont.)
2. Single supply voltage(5V) application
Q2
APM2300
A
Shutdown
C8
0.1uF
R3
24k
C9
2200pF
R4
3
D3
1N4148
C1
1uF
C2
1uF
VCC
VC
8
SS
HDRV
5
U1
APW7037A/B
7
COMP
3
LDRV
D1
1N4148
C3
0.1uF
D2
1N4148
C6
1uF
Q1A
APM7312
Q1B
APM7312
GND
FB
1
C5
100uF
L3
1uH
L4
3.3uH
R1
249
R2
1.24k
V
IN
+5V
C4
47uF
C7,C10
2
x150uF
V
OUT
1.5V/5 A
3. LCD Monitor Application Circuit
C8
0.1uF
R3
24k
C9
2200pF
R8 0
R4
Extra Circuit for VIN>15V Application
3
C11
D2
1uF
1N4148
D1
1N4148
C1
1uF
C2
1uF
VCC
VC
8
SS
HDRV
5
U1
APW7037A/B
C3
0.1uF
R9
12
7
COMP
3
LDRV
R10
12
GND
FB
1
Q2
R5
2N3904
18k
R6
10k
C6
1uF
Q1A
APM7313
Q1B
APM7313
R7 1k
U2
APL431
C5
470uF
L3
1uH
L4
50uH
R1
3k
R2
1k
C12
0.1uF
C4
47uF
V
IN
9V~22V
C7,C10
2 x470uF
V
OUT
5V / 0.2~5 A
Copyright
©
ANPEC Electronics Corp.
6
Rev. A.7 - Jun., 2008
www.anpec.com.tw
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