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6742HRTPM View Datasheet(PDF) - Fairchild Semiconductor

Part Name
Description
View to exact match
6742HRTPM
Fairchild
Fairchild Semiconductor Fairchild
6742HRTPM Datasheet PDF : 13 Pages
First Prev 11 12 13
Applications Information
F1
CN1
L1
1
2
3
CN1
T1
C1
VZ1
C2
4
C3
D4
BD1
1
+
C4
C5
R1
D2
4 T2 8
5
6
2
3
7
R2
1
3
Q1
C6
2
1
L2
2
VO+
L3
+
+
C7
C8
VO+
D1
VO-
R3
R4
Q2
1
D3
1
2
+
U1 SG6742MR
C9
1
GND GATE
8
2 FB VDD 7
C12
3
NC SENSE
6
4 HV
RT 5
R6
R5
C10
R7
THER1
R8
U2
VO+
R9
R10
C11
R
U3
R11
Figure 21. 60W Flyback 12V/5A Application Circuit
BOM
Designator
BD1
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
D1
D2
D3
D4
F1
L1
L2
Part Type
BD 4A/600V
XC 0.68µF/300V
XC 0.1µF/300V
YC 2200pF/Y1
EC 120µF/400V
CC 0.01µF/500V
CC 1000pF/100V
EC 1000µF/25V
EC 470µF/25V
EC 22µF/50V
CC 47pF/50V
CC 2200pF/50V
CC 0.01µF/50V
Zener Diode 15V 1/2W (option)
BYV95C
FR103
1N4007
FUSE 4A/250V
Inductor (900µH)
Inductor (2µH)
Designator
L3
Q1
Q2
R1
R2
R3
R4
R5
R6, R9
R7
R8
R10
R11
THER1
T1
T2
U1
U2
U3
VZ1
Part Type
Inductor (900µH)
STP20-100CT
MOS 7A/600V
R 100KΩ 1/2W
R 47Ω 1/4W
R 100KΩ 1/2W
R 4.7Ω 1/8W
R 100Ω 1/8W
R 4.7KΩ 1/8W
R 0.3Ω 2W
R 680Ω 1/8W
R 150KΩ 1/8W
R 39KΩ 1/8W
Thermistor TTC104
10mH
255µH(PQ2620)
IC SG6742
IC PC817
IC TL431
VZ 9G
© 2008 Fairchild Semiconductor Corporation
SG6742HL/HR • Rev. 1.0.4
11
www.fairchildsemi.com
 

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