SC900A View Datasheet(PDF) - Semtech Corporation

Part Name

Description

MFG CO.

SC900A

Programmable Penta ULDO with RESET and I2C Interface

Semtech Corporation 

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POWER MANAGEMENT

Timing Diagrams

LDO A:

VOUTA

ARST and LDOPGD Timing

VTH(A)

VTH(A)

SC900A

VARST

90% VARST

TRD

10% VARST

LDO A, C, D & E:

VOUT

VTH

VLDOPGD

90% VLDOPGD

VTH

TPGD

10% VLDOPGD

SCL

LDO On/Off Control via the I2C Interface

STOP

START

STOP

SDA

VLDOn

© 2005 Semtech Corp.

40us

16

300us

www.semtech.com

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