HT7530 Просмотр технического описания (PDF) - Holtek Semiconductor

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HT7530

High Driver Regulator

Holtek Semiconductor 

Circuit for increasing output voltage

V IN

V IN

H T75X X

V OUT

V OUT

S e r ie s

C1

10mF

GND

IS S

C2

10mF

V XX

R1

R2

HT75XX

C om m on

S in g le p o in t G N D

VOUT

= VXX

(1+

R2

R1

)

+

I SS R2

Circuit for increasing output voltage

C om m on

V IN

C1

10mF

C om m on

Constant current regulator

V IN

H T75X X

S e r ie s

GND

IS S

V OUT

C 2 V XX

10mF

D1

S in g le p o in t G N D

VOUT = VXX + VD1

V OUT

R1

C om m on

V IN

V IN

H T75X X

V OUT

S e r ie s

C1

10mF

GND

IS S

C

10

2

mF

V

XX

RA

IO U T

RL

C om m on

I OUT

= VXX

RA

+ I SS

8

May 2, 2000

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