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WIN SEM I

M ICROELECTRON ICS

WIN SEM I

M ICROELECTRON ICS

WIN SEM I

M ICROELECTRON ICS

WIN SEM I

M ICROELECTRON ICS

WIN SEM I

M ICROELECTRON ICS

Block

Block

Block

Block Diagram

Diagram

Diagram

Diagram

Output

Output

Output

Output Power

Power

Power

Power Table

Table

Table

Table

Product

Product

Product

Product

230VAC±15%

85-264VAC

Adapter1

Adapter1

WS3256

24W

16W

Note

Note

Note

Note: Maximum practical continuous power in an Adapter design with sufficient drain pattern as a heat sink,at 50℃ ambient.

Ordering

Ordering

Ordering

Ordering Information

Information

Information

Information

Package

Package

Package

Package

IC

IC

IC

IC Marking

Marking

Marking

Marking Information

Information

Information

Information

Purchasing

Purchasing

Purchasing

Purchasing Device

Device

Device

Device Name

Name

Name

Name

8-Pin DIP-8, Pb-free

WS3256D8P

WS3256D8P

Recommended

Recommended

Recommended

Recommended Operating

Operating

Operating

Operating Condition

Condition

Condition

Condition

Symbol

Symbol

Symbol

Symbol

Parameter

Parameter

Parameter

Parameter

Value

Value

Value

Value

Unit

Unit

Unit

Unit

VCC

VCC supply voltage

10~30

V

Operating temperature

-20~85

℃

Absolute

Absolute

Absolute

Absolute Maximum

Maximum

Maximum

Maximum Ratings

Ratings

Ratings

Ratings

Symbol

Parameter

Parameter

Parameter

Parameter

Value

Value

Value

Value

Unit

Unit

Unit

Unit

Drain voltage(off-state)

Drain Voltage (off state)

-0.3~600

V

VCC

DC supply voltage

30

V

v c c

U V L O

R O P

5 V

Insernal

S u p p ly

G a t e

Driver

D R A I N

Po we r

M O S F E T

C C

Controller

D r o p

C o m p

P W M

Generator

I N V

Sampler

Sa mp lin g

Co n tro lle r

2 V

E A

C L K

Genterator

Frequency

Shuffling

C O M P

L E B

O C P

C S

G N D

Soft start

1

5 / 6

4

7 / 8

2

3