SPF7302 Datasheet (Allegro MicroSystems) - Full Bridge DC Motor Driver

SPF7302, Full Bridge DC Motor Driver

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

The various protection circuits integrated are: overvoltage protection (OVP); overcurrent protection (OCP) with latch, which is adapted to the DMOSFETs in each full bridge; undervoltage lockout (UVLO

SPF7302 Features

* ▪ 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) ▪