PT12477 Datasheet - PTC

PT12477 Micro Stepping Motor Driver

The PT12477 is a monolith integrated motor driver designed for printers, scanners, and home or office automated equipment. The dual H-bridge drivers are consisting by all of N-channel MOSFETs, and designed to drive a 4-wires bipolar stepper motor. The output driving current of the PT12477 allows up .

PT12477 Features

* Automotive AEC-Q100 Grade 1 (-40℃~+125℃) Qualified.

* 7.4-V to 45-V supply voltage range

* 1.6-A maximum driving current at VM=24V (with additional heatsink)

* Dual H-bridge driver for bipolar stepper motor with such features: - PWM chopping constant current regulation - Built-In m

PT12477-PTC.pdf