Typical Application Using ISL6726 - Active Clamp Forward with Synchronous Rectification

VIN+

VIN-

RETURN

T1

+Vout

C1

Q1

C7

C2

C3

C13

U1

Q2

CR1

R4

R22

T2

C12

C9

CR2

L1

R19

R20

R21

C11

C10

U2

U4

R16

R18

VR1

R17

R1

R2

C6

C8

C4

+

R6

VCC (+10V)

Q3

Q4

SYNC

R3

R5

R7

R8

R9

R10

R11

R12

R13

R15

C5

T2

C14

R25

C15

CR3

Q5

R23

R22

R24

ON/OFF

CT

DCLIM

VERR

VDD

VREF

RTC

DELAY

ISET

CS

MODE

SS

ENABLE

UV

SLOPE

GND

1

2

4

3

5

6

7

8

19

20

11

12

13

14

15

16

IOUT

FB

OUTM

OUTAC

9

10

17

18

SYNC

R14