![](/html/Linear/453691/page22.png)
LT3573
TYPICAL APPLICATIONS
5V Isolated Flyback Converter Using Coupling Inductor
VIN
5V
C1
R1
10µF 200k
R2
90.9k
VIN
SHDN/UVLO
TC
RILIM
SS
VC
LT3573
RFB
RREF
SW
GND TEST BIAS
D1
1:1
C6
R8
T1
0.22µF 2k 23.6µH
23.6µH
D2
R3
26.1k
R4
6.04k
R6
R5
26.1k 10k
3573 TA09
R7
56.2k
VIN
C2
C3
10nF
1500pF
T1: BH ELECTRONICS, L10-1022
D1: B220A
D2: CMD5H-3
VOUT+
5V, 0.2A
C5
47µF
VOUT–
22
For more information www.linear.com/LT3573
3573fd