TC1313-WR1EUNTR View Datasheet(PDF) - Microchip Technology

Part Name

Description

MFG CO.

TC1313-WR1EUNTR

500 mA Synchronous Buck Regulator,+ 300 mA LDO

Microchip Technology 

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TC1313

Functional Block Diagram

VREF

Undervoltage Lockout

(UVLO)

UVLO

VIN1

VIN2

SHDN1

Synchronous Buck Regulator

Control

PDRV

Driver

NDRV

AGND

PGND

PGND

LX

PGND

VOUT1/VFB1

SHDN2

VREF

LDO

UVLO

VOUT2

AGND

DS21974A-page 2

© 2005 Microchip Technology Inc.

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