L6219 Stepper Motor Driver IC
- Stock: 5 InStock
- SKU: 1583 | DAA423
180.54 (inc GST)
Rs.153.00 + GST
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L6219 Stepper Driver IC
The E-L6219 is a Bipolar Monolithic Integrated Circuit/Stepper Motor Driver, intended to control and drive both winding of a bipolar Stepper Motor or bi-directionally control two DC motors.
The E-L6219 with a few external components forms 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. 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 750mA with peak start-up current up to 1A. Wide range of current control from 750mA (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.
L6219 IC Features
- 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
- 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.
L6219 IC Specifications
- Motor Type : Stepper
- No. of Outputs : 4Outputs
- Output Current : 1A
- Driver Case Style : DIP
- No. of Pins : 24Pins
- Supply Voltage Min : 4.75V
- Supply Voltage Max : 5.25V
- Operating Temperature Min : 0°C
- Operating Temperature Max : 70°C
|Country of Origin||China|
|Imported By||ElectroSource Private Limited|