Asahi Kasei Microdevices AP1037
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".| Part No. | AP1037 |
|---|---|
| Datasheet | AP1037 Download |
| Manufacturer |  Asahi Kasei Microdevices |
| Description | Stepper Motor Driver |
| Buy | Stock & Price |
GENERAL DESCRIPTION
The AP1037 is driver for bipolar stepper motors. The AP1037 can achieve optimal current setting, therefore will reduce current ripple and bring the motor rotation operation of the high efficiency. The input interface is clock-in method and supports from 2 Phase (full step) to 2W1-2 Phase (1/8step) excitation. In addition, the AP1037 is built-in a regulator for control circuit and capable of driving a motor only by motor power supply voltage (VM), therefore can facilitate design for the application. It is housed in a small QFN package with good heat dissipation performance, therefore the AP1037 is suitable for the stepping motor drive in a space-saving and high current. 2.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
● Sel...
