DC1342B - Schematic

E1
C1
2.2uF
100V
1
R3
232K
R4
L1-1
47uH
3
+ CIN1
10uF
100V
GND
E2
20K
E5
U1
LT3758AEMSE
1
ON
OFF
1
2
C12
100pF
R6
30.9K
C11
4.7nF
4
R7
42.2K
C13
5
3
VIN
VC
INTVcc
C10
4.7uF
10V
FBX
RT
GATE
SYNC
SS
SENSE
SYNC
4.7uF
100V
PDS3100
8
7
L1-2
Q1
47uH
FDMS2572
4
6
4
E3
2
+ C3
22uF
35V
+ C4
22uF
35V
VOUT
24V @ 1.0A
C5
3.3uF
25V
GND
E4
11
0.1uF
SHDN/UVLO
10
5
6
7
8
9
D1
1
2
3
2
3
JP1
RUN
C7
GND
VCC
VIN
18V - 72V
R5
0.02
1W
R1
280K
1%
E6
R8
10K
R2
20.0K
1%
GND
E7
CUSTOMER NOTICE
CONTRACT NO.
LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN A
APPROVALS
CIRCUIT THAT MEETS CUSTOMER-SUPPLIED SPECIFICATIONS;
HOWEVER, IT REMAINS THE CUSTOMER'S RESPONSIBILITY TO DRAWN
J. Wu
VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL
ENGINEER
APPLICATION. COMPONENT SUBSTITUTION AND PRINTED
W. Gu
CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT
CHECKED
PERFORMANCE OR RELIABILITY. CONTACT LINEAR
TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE.
DATE
2/28/13
TECHNOLOGY
TITLE
2/28/13
LT3758AEMSE
High Efficiency SEPIC Converter
SIZE CAGE CODE
APPROVED
THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND
SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS.
Thursday, February 28, 2013
1630 McCarthy Blvd.
Milpitas, CA 95035
Phone: (408)432-1900
Fax: (408)434-0507
SCALE:
FILENAME:
DWG NO
REV
DC1342B
SHEET
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OF
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