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3

SMD Type

IC

KX8530

Block Diagram

Absolute Maximum Ratings

Input voltage range-----------------------------------------------------------------------------------0.3V

12V

Input voltage: Vi(LX) ---------------------------------------------------------------------------------0.3V

(Vout +0.3)

CE pin voltage-----------------------------------------------------------------------------------------0.3V

(Vout +0.3)

Lx pin output current ---------------------------------------------------------------------------------0.7A

Maximum power dissipation, Pd T=25

SOT-89----------------------------------------------------------------------------------------------0.5W

SOT-153--------------------------------------------------------------------------------------------0.15W

SOT-23----------------------------------------------------------------------------------------------0.15W

Maximum junction temperature ---------------------------------------------------------------------150

Operating free-air temperature range ---------------------------------------------------------

-20

+80

Storage temperature range ---------------------------------------------------------------------- -40

125

Lead temperature and time -------------------------------------------------------------------------260

,10S

Recommended Operating Conditions

Parameter

Min

Nom

Max

Unit

Input voltage range

0.8

V

Inductor

10

27

100

ìH

Input capacitor

0

10

ìF

Output capacitor

47

100

220

ìF

Operating junction temperature

-20

85