The LV8731V-MPB-H is a 2-channel H-bridge Driver IC that can switch a stepper motor driver, which supports micro-step drive with 1/16-step resolution and two channels of a brushed motor driver, which supports forward, reverse, brake and standby of a motor. It is ideally suited for driving brushed DC motors and stepper motors used in office equipment and amusement applications.
- BiCDMOS process IC
- Low on-resistance
- Micro-step mode can be set to full-step, half-step, quarter-step or 1/16-step
- Excitation step proceeds only by step signal input
- Motor current selectable in four steps
- Output short-circuit protection circuit (selectable from latch-type or auto-reset-type) incorporated
- Unusual condition warning output pins
- No control power supply required
- High efficiency
- Low consumption
- Safety design
- Easy to control for micro-step drive
- 3.25W Maximum allowable power dissipation
电机驱动与控制, 计算机和计算机周边, 工业, 消费电子产品
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