Steady,

Steady,

Steady,

Steady, keep

keep

keep

keep you

you

you

you advance

advance

advance

advance

4/11

WS2259

WS2259

WS2259

WS2259

Recommended

Recommended

Recommended

Recommended Operating

Operating

Operating

Operating Condition

Condition

Condition

Condition

S

S

S

Symbol

ymbol

ymbol

ymbol

P

P

P

Parameter

arameter

arameter

arameter

V

V

V

Value

alue

alue

alue

U

U

U

Unit

nit

nit

nit

VDD

VDD Supply Voltage

10~30

V

RI

RI Resistor

100

Kohm

Operating temperature

-20~85

℃

Absolute

Absolute

Absolute

Absolute Maximum

Maximum

Maximum

Maximum Ratings

Ratings

Ratings

Ratings (((( Note

Note

Note

Note 1)

1)

1)

1)

S

S

S

Symbol

ymbol

ymbol

ymbol

P

P

P

Parameter

arameter

arameter

arameter

Value

Value

Value

Value

Unit

Unit

Unit

Unit

VDD

DC Power Supply

30

V

FB input voltage

-0.3~7

V

SENSE input voltage

-0.3~7

V

RI input voltage

-0.3~7

V

Operation Junction Temperature

-20~150

℃

Storage Temperature

-40~150

℃

Vcc Clamp Voltage

31

V

Vcc Clamp Continuous Current

10

mA

Note

Note

Note

Note 1

1

1

1: Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device.

These are stress ratings only, functional operation of the device at these or any other conditions beyond those indicated in

the Recommended Operating Conditions section are not implied. Exposure to absolute maximum-rated conditions for

extended periods may affect device reliability.

ESD

ESD

ESD

ESD Information

Information

Information

Information

S

S

S

Symbol

ymbol

ymbol

ymbol

P

P

P

Parameter

arameter

arameter

arameter

V

V

V

Value

alue

alue

alue

U

U

U

Unit

nit

nit

nit

Human body model on all pins

3

KV

Machine model on all pins

300

V