PS200-I/SS Просмотр технического описания (PDF) - Microchip Technology

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производитель

PS200-I/SS

PowerSmart® Configurable Battery Charger

Microchip Technology 

PS200

FIGURE 5-3:

RESET AND POWER-UP TIMER TIMING

VDD

RESET

Internal

30

POR

PWRT

Time-out

33

32

Internal

Reset

LED1, LED2,

34

CTRLOUT,

CHGOUT, HVOUT

(input)

FIGURE 5-4:

BROWN-OUT DETECT TIMING AND CHARACTERISTICS

VDD

BVDD

BVHY

BVDD + BVHY

Reset (due to BOR)

(Device not in Brown-out Detect)

35

(Device in Brown-out Detect)

64 ms Time-out

(if PWRTE)

DS21891B-page 20

© 2005 Microchip Technology Inc.

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