SPF7302 - Full Bridge DC Motor Driver

Product Overview

Allegro MicroSystems

Part number	SPF7302
Manufacturer	Allegro MicroSystems
File Size	405.21 KB
Description	Full Bridge DC Motor Driver
Datasheet	SPF7302 Datasheet
Additional preview pages of the SPF7302 datasheet.

The SPF7302 is a fully protected, single chip full-bridge driver IC for DC brush motor applications.

Supply voltage, VBB , 36 V maximum.
Maximum DC current 3 A continuous, 6 A pulsed (1 kHz, duty cycle < 1%, pulse width < 10 μs).
RDS(on) = 300 mΩ maximum, at TJ = 125ºC.
Operation modes: forward, reverse, brake (high- or lowside freewheeling current circulation).
Output disable pin (DI pin).
Protections: ▫ Overvoltage protection (OVP), 36 V minimum ▫ Overcurrent protection (OCP), 3 A typical ▫ Overcurrent limitation (OCL), 6 A typical ▫ Externally adjustable delay.

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Published: Sep 26, 2009 |