DIP-24 - 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 46 V and including four diodes for
current recirculation. Features
? Able to drive both windings of bipolar stepper
? 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
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