LT1370 데이터 시트보기 (PDF) - Linear Technology
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LT1370 Datasheet PDF : 16 Pages
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LT1370
TYPICAL APPLICATIONS N
Positive-to-Negative Converter with Direct Feedback
VIN
2.7V TO 13V
+ C1
100µF
ON
OFF
VIN
S/S
VSW
LT1370
NFB
VC
GND
T1*
D2
2
4
•
P6KE-15A
D3
1N4148
•
1
3
D1
MBRD835L
+ C4
100µF
×2
R2
2.49k
1%
–VOUT†
–5V
R3
2.49k
1%
C3
0.0047µF
C2
0.047µF
R1
2k
*BH ELECTRONICS 501-0726
†MAX IOUT
IOUT VIN
1.75A 3V
2.25A 5V
3A 9V
LT1370 • TA03
12
Dual Output Flyback Converter with Overvoltage Protection
R2
R1
6.19k
13k
1%
1%
+ C1
22µF
VIN
2.7V TO 10V
ON
OFF
FB
VIN
S/S
VSW
LT1370
NFB
VC
GND
MBRS360T3
T1*
2, 3
7
P6KE-20A •
+
1N4148
•4
8, 9
10
+
•
1
MBRS360T3
VOUT
15V
C4
47µF
C5
47µF
–VOUT
R4 –15V
12.1k
1%
C3
0.0047µF
C2
0.047µF
R3
2k
*DALE LPE-5047-100MB
R5
2.49k
1%
LT1370 • TA04
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