STMicroelectronics L6219
The L6219 is a bipolar monolithic integrated circuits intended to control and drive both winding of a bipolar stepper motor or bidirectionally control two DC motors. The L6219 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.| Part No. | L6219 |
|---|---|
| Datasheet | L6219 Download |
| Manufacturer |  STMicroelectronics |
| Description | Stepper motor driver |
| Buy | Stock & Price |
FEATURES
● Able to drive both windings of bipolar stepper motor● Output current up to 750 mA each winding
● Wide voltage range: 10 V to 46 V
● Half-step, full-step and microstepping mode
● Built-in protection diodes
● Internal PWM current control
● Low output saturation voltage
● Designed for unstabilized motor supply voltage
● Internal thermal shutdown
DESCRIPTION
PDIP24 (20+2+2) SO24 (20+2+2) A cross conduction protection is provided to avoid simultaneous cross conduction during switching current direction. An inte
