DC2393A - Schematic

5
D
4
3
1
D1
SBR1045D1
VIN
18V - 72V
E1
Z1
SMBJ51A
R1
402k
1
R2
32.4k
SW
GND
E2
R3
100
2515
4
E3
3
C5
100uF
6.3V
1210
9
10
C6
100uF
6.3V
1210
C7
100uF
6.3V
1210
Z2
CMHZ5232B
D
VOUT+
5V
*
C8
100uF
6.3V
1210
VOUT-
R4
309k
0805
E4
C
GND
80HVH18M
RREF
7
R5
100K
C3
1uF
25V
1206
GND
INTVcc
TC
R6
10K
8
C9
9
2
6
3
* SEE DEMO MANUAL
6
7
5
EN/UVLO
RFB
4
1
T1
750315125
5
D2
CMMR1U-02
U1
LT8304ES8E
C2
4.7uF
100V
1210
C4
270pF
0805
3
18uF
80V
C1
4.7uF
100V
1210
VIN
+ CIN
C
2
4.7nF
250V
1812
B
B
NOTE: UNLESS OTHERWISE SPECIFIED
1. ALL RESISTORS AND CAPACITORS ARE 0603.
CUSTOMER NOTICE
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.
A
TECHNOLOGY
TITLE: SCHEMATIC
SIZE
THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND
SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS.
5
4
3
N/A
DATE:
2
IC NO.
1630 McCarthy Blvd.
Milpitas, CA 95035
Phone: (408)432-1900 www.linear.com
Fax: (408)434-0507
LTC Confidential-For Customer Use Only
A
MICROPOWER NO-OPTO
ISOLATED FLYBACK CONVERTER
REV.
LT8304ES8E
DEMO CIRCUIT 2393A
2
SHEET
Friday, April 08, 2016
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