[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".
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 ...