Datasheet

ManualsBrandsMICROCHIP TECHNOLOGY ManualsPMICsPMIC - motor controllers Pre-driver - low-side Parallel PDIP 8

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TC648

DS21448D-page 2  2001-2012 Microchip Technology Inc.

Functional Block Diagram

OTF

SHDN

NC

PWM

OTF

GND

V

AS

V

SHDN

V

IN

C

F

V

DD

V

OUT

TC648

Control

Logic

+

–

V

OTF

+

–

+

–

+

–

Start-up

Timer

Clock

Generator