E-L6219DS013TR - 

制造商：

STMICROELECTRONICS STMICROELECTRONICS

制造商产品编号：

E-L6219DS013TR

仓库库存编号：

2345646

技术数据表：

(EN)

The E-L6219DS013TR is a bi-polar monolithic Stepper Motor Drive with a few external components form a complete control and drive circuit for LS-TTL or microprocessor controlled stepper motor system. The power stage is a dual full bridge capable of sustaining 46V and including four diodes for current recirculation. This is a bi-polar monolithic integrated circuit intended to control and drive both winding of a bipolar stepper motor or bi-directionally control two DC motors. A cross conduction protection is provided to avoid simultaneous cross conduction during switching current direction.

• Able to drive both windings of bipolar stepper motor
• Half-step, full-step and micro stepping mode
• Built-in protection diodes
• Internal PWM current control
• Low output saturation voltage
• Designed for unstabilized motor supply voltage
• Internal thermal shutdown