LA5693D Ver la hoja de datos (PDF) - SANYO -> Panasonic

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LA5693D

Monolithic Linear IC with Watchdog Timer Voltage Regulator Driver

SANYO -> Panasonic 

Test Circuit

LA5693D, LA5693MD

VCC

+

Cin

10μF

TR1

R8

390Ω

VCONT VO

VS

LA5693

RES(1)

RES(2)

CK

GND

Ct

+

Ct

VO

+

Co

100μF

R1

R2

CCK

0.01μF

Application Circuit Example

VCC

TR2

2SA1258

D1

DS13SE

2SA1289

TR1

VO

+ Cin

10μF

R8

390Ω

VCONT VO

+ Co

100μF

R1

R6

1.1kΩ

R7

2.2kΩ

TR3

2SC3331

VS

R3

10kΩ

LA5693

R4

RES(1)

1kΩ

RES(2)

CK

R5

750Ω

GND

Ct

+

Ct

R2

CCK

0.01μF

VDD

CPU

RES

DO

VSS

VS=VREF ×

R1

R2

+

1

VREF≈1.18[V]

td=10×Ct(μF) [ms]

tWD=40×Ct(μF) [ms]

tWR=0.25×Ct(μF) [ms]

No.A2085-4/7

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