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L6219 STEPPER MOTOR DRIVER
₹90.00
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. A cross conduction protection is provided to avoid simultaneous cross conduction during switching current direction. An internal pulse-width-modulation (PWM) controls the output current to 750 mA with peak startup current up to 1 A. Wide range of current control from 750 mA (each bridge) is permitted by means of two logic inputs and an external voltage reference. A phase input to each bridge determines the load current direction. A thermal protection circuitry disables the outputs if the chip temperature exceeds safe operating limits.
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- Able to drive both windings of bipolar stepper motor
- 10 to 46V Wide voltage range
- Half-step, full-step and micro stepping mode
- Built-in protection diodes
- Output current up to 750 mA each winding
- Internal PWM current control
- Low output saturation voltage
- Designed for unstabilized motor supply voltage
- Internal thermal shutdown
- Warnings : ESD sensitive device, take proper precaution while handling the device.
Electrical Characteristics:
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- No. of Pins : 24Pins
- No. of Outputs : 4Outputs
- Output Current : 1A
- Supply Voltage Min : 4.75V
- Supply Voltage Max : 5.25V
Applications:
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- Stepper motor driver IC
DataSheet: Download Datasheet
Package Includes:
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- 1 X L6219 Stepper Motor Driver IC DIP-24 Package
Additional information
Weight | 1 g |
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