LT8303ES5 Datasheet, PDF (1/1 Pages) Linear Integrated Systems – MICROPOWER NO-OPTO ISOLATED FLYBACK CONVERTER

5
4
3
2
1
VIN
VIN
D
36V - 72V _E1
+ _CIN
OPT
C1
4.7uF
100V
1210
R1
402K
U1
LT8303ES5
1 _{EN/UV VIN} 5
R2
15.4K
2 _GND
GND
E2
3 _RFB
SW ⁴
C
R3 316K
D3
CMHZ5265B
T1
6
1
5
D4
3
4
CMMR1U-02
PS15-109
SW
C4 OPT
1808
C2
C3
220uF OPT
6.3V
1210
1210
D1
2
1
SBR3U30P1-7
D
VOUT-
E4
D2
5.6V
BZT52C5V6T-7
VOUT+
* ^{E3 +5V}
* ^{SEE DEMO MANUAL C}
B
B
NOTE: UNLESS OTHERWISE SPECIFIED
CUSTOMER NOTICE
1630 McCarthy Blvd.
Milpitas, CA 95035
LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN A
Phone: [phone] www.linear.com
1. ALL RESISTORS AND CAPACITORS ARE 0603.
CIRCUIT THAT MEETS CUSTOMER-SUPPLIED SPECIFICATIONS;
HOWEVER, IT REMAINS THE CUSTOMER'S RESPONSIBILITY TO
VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL
TECHNOLOGY
Fax: [phone]
LTC Confidential-For Customer Use Only
APPLICATION. COMPONENT SUBSTITUTION AND PRINTED _{TITLE: SCHEMATIC}
A
CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT
A
PERFORMANCE OR RELIABILITY. CONTACT LINEAR
MICROPOWER NO-OPTO ISOLATED FLYBACK CONVERTER
TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE.
THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND
SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS.
SIZE IC NO.
LT8303ES5
REV.
N/A
DEMO CIRCUIT 2490A
2
DATE: Monday, April 25, 2016
SHEET 1 OF 1
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