LV8772 Datasheet PDF

●The LV8772-E is a PWM constant-current control Stepping Motor Driver which is capable of micro-step drive and supports 4W 1 to 2-phase excitation. It has low on resistance with motor current selectable in four steps. It is equipped with unusual condition warning output pins and output short-circuit protection feature to enhance the safety of the application. It is most suitable for the drive of a stepping motor for OA, amusements.

● Micro-step mode can be set to full-step, half-step, quarter-step or 1/16-step

● Output short-circuit protection circuit incorporated

● Built-in thermal shutdown circuit

● No control power supply required

● Excitation step proceeds only by step signal input

● Unusual condition warning output pins

● High efficiency

● Low consumption capability

● Short protection

● Thermal protection

● Easy design

● Wide range of supply voltage

● Easy control for micro-step drive