DC1203A - Schematic

Q2A
FDB3632 (opt.)
3
2
2
U1A
3
NC
7
E3
GND NC 5
4
1
VB
9-75V
E9
E10
E2
2
U1B
VDDA
C2A
0.1uF
100V
VOUTA
5A
E4
R1A
100
0603
VDD 6
LTC4357CDCB
E11
1
GATE OUT
Q1B
FDS3672
8
7
OUTB
6
5
4
1
4
E15
IN
2
3
2
1
E16
E1
GND
3
Q1A
FDS3672
8
7
OUTA
6
5
3
2
1
VA
9 - 75V
Q2B
FDB3632 (opt.)
+ CLA
IN
3
NC
7
VDDB
GND NC 5
C2B
0.1uF
100V
4
GNDA
E12
E6
GND
GND
E5
R1B
100
0603
VDD 6
LTC4357CDCB
D1A
47uF
SMBT70A 100V
opt
1
GATE OUT
+ CLB
D1B
47uF
SMBT70A 100V
opt
GNDB
E13
E14
CUSTOMER NOTICE
THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND
SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS.
GND
E8
E7
LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN A
CIRCUIT THAT MEETS CUSTOMER-SUPPLIED SPECIFICATIONS;
HOWEVER, IT REMAINS THE CUSTOMER'S RESPONSIBILITY TO
VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL
APPLICATION. COMPONENT SUBSTITUTION AND PRINTED
CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT
PERFORMANCE OR RELIABILITY. CONTACT LINEAR
TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE.
VOUTB
5A
CONTRACT NO.
APPROVALS
DRAWN
June Wu
DATE
12/7/06
CHECKED
TECHNOLOGY
TITLE
LTC4357CDCB
APPROVED
ENGINEER
DESIGNER
M. Lee
12/7/06
1630 McCarthy Blvd.
Milpitas, CA 95035
Phone: (408)432-1900
Fax: (408)434-0507
Single Positive High Voltage Ideal Diode-OR
SIZE
CAGE CODE
Friday, September 28, 2007SCALE:
FILENAME:
DWG NO
REV
DC1203A
SHEET
A
1
OF
1
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