LT1943 데이터 시트보기 (PDF) - Linear Technology
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LT1943 Datasheet PDF : 20 Pages
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LT1943
TYPICAL APPLICATIO
5V Input, Quad Output TFT-LCD Power Supply
VOFF
–10V
50mA
2.2µF
10V
X5R
VLOGIC
3.3V
1.5A
0.47µF
16V
ZHCS400 X5R
VIN
4.5V TO 8V
80.6k
ZHCS400
10µH
10µF
10V
X5R
4.7µH
68µH
10.0k
10pF
0.22µF
CMDSH-3 10V X5R
16.5k
4.7µH
B230A
10.0k
22µF
10V
X5R
7.5k
100pF
2.7nF
SW4
NFB4
FB4
BIAS
BOOST
SW1
FB1
VC1
VIN SW3 SW2
FB2
RUN-SS
LT1943
SS-234
CT
PGOOD
VON
E3
FB3
GND
SGND
VC2 VC3
VC4
4.7k
100pF
4700pF
30k
100pF
1500pF
B240A
10µF
16V
X5R
95.3k
10.0k
0.015µF
0.015µF
0.047µF
232k
10.0k
100k
Si2343DS
AVDD
13V
500mA
VON
30V
20mA
13k
100pF
2.2nF
2.2µF
35V
X5R
0.47µF
35V
X5R
1943 TA03
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PART NUMBER
DESCRIPTION
COMMENTS
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ThinSOT is a trademark of Linear Technology Corporation.
20 Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
1943fa
LT/LT 0405 REV A • PRINTED IN USA
© LINEAR TECHNOLOGY CORPORATION 2003
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