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AP1037 Datasheet Stepper Motor Driver

Manufacturer: AKM (Asahi Kasei Microdevices)

Overview: [AP1037] - Preliminary - AP1037 Stepper Motor Driver IC equipped with Active Decay Control 1.

General Description

The AP1037 is driver for bipolar stepper motors.

It supports 35V motor power supply and 1.5A constant current operation.

The AP1037 can automatically control Decay setting (slow, fast, pre-fast) in the IC inside by AKM original "Active Decay Control".

Key Features

  • Built-in PWM current control stepper motor driver.
  • Single Power Supply Operation.
  • Motor Operating Voltage.
  • Max Output Current.
  • On-Resistance (High+Low).
  • Input Interface.
  • Excitation Mode.
  • Selectable PWM chopper frequency.
  • Spike Noise Blanking Function.
  • Power Saving Function.
  • Selectable Motor Rotation Direction.
  • Corresponding to 3.3V/5V input signal.
  • Built-in Charge Pump Circuit.
  • Under Voltage Lockout Circuit(UVLO).
  • Therm.

AP1037 Distributor & Price

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