DC1066A - Schematic

5
+48VA
E1
4
3
F1
7A
+48VA
Q1
FDS3672
3
2
1
1
HIGH VOLTAGE ISOLATION,
55 MIL MIN. SPACING
400 MIL MIN. TRACE WIDTH
8
7
6
5
+48VOUT
E4
[email protected]
D
4
D
2
F2
7A
+48VB
Q2
FDS3672
3
2
1
8
7
6
5
R5
22k
1206
R6
22k
1206
R7
22k
1206
R8
22k
1206
R9
22k
1206
4
+48VB
E2
GND
OUT 3
1
1
1
LED5
PWRFLT2
B
2
LED4
PWRFLT1
2
LED3
FUSEFLT2
2
LED2
FUSEFLT1
2
8
LED1
VDSFLT
2
E3
D1
SMBT70A
R10
100k
OPT
LED1-LED5
PANASONIC
LED-LN1351C-GREEN
CUSTOMER NOTICE
NOTES: UNLESS OTHERWISE SPECIFIED
A
1
10
1
SET
13
1
4
GATE2
5
2
GATE1
IN2
GND
R3
12.7k
1%
PWRFLT2
11
2
B
VDSFLT 6
FUSEFLT1 12
PWRFLT1
7
R1
12.7k
1%
MON2
C
U1
LTC4355CDE
FUSEFLT2
GND
9
MON1
15
R4
340k
1206
1%
14
IN1
R2
340k
1206
1%
1
C
1. ALL RESISTORS ARE IN OHMS, 0603.
ALL CAPACITORS ARE IN MICROFARADS, 0603.
CONTRACT NO.
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
CIRUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT
PERFORMANCE OR RELIABILITY. CONTACT LINEAR
TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE.
THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND
SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS.
5
4
3
APPROVALS
DRAWN:
CHECKED:
TECHNOLOGY
KIM T.
TITLE:
APPROVED:
ENGINEER:
MITCHELL L. SIZE
DESIGNER:
1630 McCarthy Blvd.
Milpitas, CA 95035
Phone: (408)432-1900
Fax: (408)434-0507
LTC Confidential-For Customer Use Only
SCHEMATIC
A
POSITIVE HIGH VOLTAGE IDEAL DIODE-OR
DWG NO.
A
DATE:
DC1066A-1 * LTC4355CDE
Thursday, August 16, 2007
2
SHEET 1
1
REV
A-1
OF 1
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