PT12465A Datasheet - PTC

PT12465A 16V/0.8A stepping motor driver

The PT12465A is a stepping motor driver, the Hbridges output current controlled by PWM constantcurrent topology. Built-in micro-step sequencer could generate sinusoidal output current to the stepping motor by a single clock input. The PT12465A support multiple excitation modes such as 2-phase, 1-2-p.

PT12465A Features

* AEC-Q100 Grade 2 qualified, operation temperature range -40°C~105°C

* Motor power supply voltage range: - Control (VCC): 2.7V to 5.5V - Motor (VM): 2.5V to 16V

* Maximum output current: 0.8 A

* H-bridge switches on-resistance: Ron = 1.5Ω (high side + low side, VM=7 V)

* Built-i

PT12465A-PTC.pdf