Datasheet

LT4430
11
4430fc
For more information www.linear.com/LT4430
applicaTions inForMaTion
•
•
V
IN
4430 F01a
T1
1:N
V
OUT
C
OUT
D1
•
•
V
IN
4430 F01b
T1
1:N
V
OUT
C
OUT
D1
•
•
V
IN
4430 F01c
Tx1
1:N
V
OUT
C
OUT
SYNC
Q1
•
•
V
IN
4430 F01d
T1
1:N
V
OUT
C
OUT
*OPTIONAL SEE TEXT
LT4430
V
BIAS
C1
R1*
D2
D1
•
•
V
IN
4430 F01e
T1
1:N
V
OUT
C
OUT
*OPTIONAL SEE TEXT
SYNC
Q1
LT4430
V
BIAS
C1
R1*
D2
Figure 1a. Typical Flyback Converter Connection
Figure 1b. Equivalent Flyback Converter Connection
Figure 1c. Synchronous Flyback Converter Connection
Figure 1d. Flyback Converter with Bias Generator
Figure 1e. Synchronous Flyback with Bias Generator