E-L6219DS
Motor Driver/Controller, Stepper, 4 Outputs, 10 V to 46 V Supply, 46 V/750 mA Out, SOIC-24
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RoHS 10 Compliant -
Tariff Charges
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.
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.
- 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
Technical Attributes
Find Similar Parts
| Description | Value | |
|---|---|---|
| Stepper Motor Driver | ||
| Gold|Matte Tin | ||
| 260 | ||
| 15 mA | ||
| Surface Mount | ||
| 4 | ||
| 24 | ||
| -20 to 85 °C | ||
| 85 °C | ||
| -20 °C | ||
| 750 mA | ||
| 46 V | ||
| 24SO | ||
| 24 | ||
| 15.6 x 7.6 x 2.35 mm | ||
| SOIC | ||
| 5.25 V | ||
| 4.75 V | ||
| Stepper Motor Controller |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| Country of Origin: | RECOVERY FEE |
| ECCN: | EAR99 |
| HTSN: | 8542330001 |
| Schedule B: | 8542330000 |
Factory Lead Time: