CRE6559 FREQ SHUFFLING

CRE6559 FREQ SHUFFLING

CRE6559 is offered in DIP-8 package.

CRE6559 combines a dedicated current mode PWM

controller with a high voltage power MOSFET. It is

optimized for high performance, low standby power, and

cost effective off-line fiyback converter applications in sub

30W range

CRE6559 offers complete protection coverage with

.

Fixed 65KHz Switching Frequency

ACL

ACN

F1

D1

D2

D3

D4

R1

T1

V+

V-

1

2

3

4

5

6

7

8

U1

GND

VDDG

VDD

FB

DRAIN

SENCE

DRAIN

DRAIN

R2

GND

D6

C3

GND

R5

R4

C4

U2

R7

R8 R9 R10

C7

U3

R11

SGND

R6

C5

C6

C1

C2

D5

D7

CRE6559

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