LTC2954ITS8-1 View Datasheet(PDF) - Linear Technology

Part Name

Description

MFG CO.

LTC2954ITS8-1

Pushbutton On/Off Controller with µP Interrupt

Linear Technology 

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LTC2954

TIMING DIAGRAMS

PB

ONT

EN

(LTC2954-1)

tDB, ON

tONT

16 CYCLES

PB & KILL IGNORED

tKILL, ON BLANK

Power-On Timing

2954 TD02

PB

PB IGNORED

tDB, OFF

t < tPDT

PDT

tPD, MIN

INT

tINT, MIN

Off Interrupt Timing, PB Pressed and Released, Enable Remains Active

2954 TD03

8

PB

PDT

INT

EN

(LTC2954-1)

PB

IGNORED

tDB, OFF

16 CYCLES

tPD, MIN

tPDT

tINT, MAX

Forced Off, Power-Down Timing, PB Pressed and Held Low for t > (tPD,MIN + tPDT)

2954 TD04

2954fb

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