Low-consumption bipolar high-reliability stepping motor driver
Rohm's high-reliability BD63710AEFV-E2 series stepping motor driver are now
available from Mouser. The versatile PWM current driven 1A, 1.5A, and 2A
bipolar low-consumption drivers target applications such as printers,
cameras, sewing machines, toys and robotics.
CLK-in driving mode is adopted for input interface, and excitation mode is
corresponding to Full Step mode, Half Step mode (2 types) and Quarter Step
mode via a built-in DAC. In terms of current decay, the Fast / Slow decay
ratio may be set without limitation, and all available modes may be
controlled in the most appropriate way. In addition, the power supply may be
driven by one single system, which simplifies design.