BD68620EFV

Datasheet 36V Stepping Motor Driver BD68620EFV ●General Description BD68620EFV is a bipolar low-consumption driver that driven by PWM current. Rated power supply voltage of the device is 36 V, and rated output current is 2.0A. PALA-IN driving mode is adopted for input interface. In terms of current decay, the FAST DECAY/SLOW DECAY ratio may be set without any 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 the design. ●Features ■ Rated output current（DC）2.0A ■ Low ON resistance DMOS output ■ PALA-IN drive mode ■ PWM constant current (other oscillation) Built-in spike noise cancel function (external noise filter is unnecessary) ■ Full-, half (two kinds)-, quarter-step functionality ■ Current decay mode switch （linearly variable FAST/SLOW DECAY ratio） ■ Power save function ■ Built-in logic input pull-down resistor ■ Thermal shutdown circui...