SP1937S35RGB 参数 Datasheet PDF下载

SP1937

DC-DC Step-Up Converter for White LED

BLOCK DIAGRAM

ABSOULTE MAXIMUM RATINGS

(T

A

=25

℃

Unless otherwise specified)

Parameter

DC Supply Voltage

SW Voltage

FB Voltage

SHDN Voltage

Operating Temperature

Maximum Junction Temperature

Storage Temperature

Symbol

V

IN

V

SW

V

FB

V

SHDN

T

OPR

T

J(Max)

T

S

Value

20

36

10

10

-40½85

125

-65½150

Unit

V

V

V

V

℃

℃

℃

The IC has a protection circuit against static electricity. Do not apply high static electricity or high voltage that

exceeds the performance of the protection circuit to the IC.

2009/06/15

Ver.5

Page 3