Anterwell Technology Ltd.

          Anterwell Technology Ltd.

 

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L6219DS013TR Stepper motor driver electronic chip board computer chip board

Good quality Programmable IC Chips for sales
Good quality Programmable IC Chips for sales
We have cooperate with Anterwell near 7 years. always very good quality good service. Original and very fast delivery. A very good partner.

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Sharon is a very good girl, we are very happy to cooperate with her. Competitive price and professional. Never have quality problem with them.

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We always buy XILINX parts from Anterwell. High quality with good price. Hope can have more business with you.

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L6219DS013TR Stepper motor driver electronic chip board computer chip board

China L6219DS013TR Stepper motor driver  electronic chip board computer chip board supplier

Large Image :  L6219DS013TR Stepper motor driver electronic chip board computer chip board

Product Details:

Place of Origin: Original
Brand Name: STMICROELECTRONICS
Certification: Original Factory Pack
Model Number: L6219DS013TR

Payment & Shipping Terms:

Minimum Order Quantity: 5pcs
Price: Negotiation
Packaging Details: please contact me for details
Delivery Time: 1 Day
Payment Terms: T/T, Western Union,PayPal
Supply Ability: 290PCS
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Detailed Product Description
Supply Voltage: 50 V Output Current (peak): ±1 A
Output Current (continuous): ±0.75 A Logic Supply Voltage: 7 V
Logic Input Voltage Range: -0.3 To +7 V
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Stepper motor driver


L6219DS013TR Stepper motor driver  electronic chip board computer chip board

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
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.
 
 
Block diagram
L6219DS013TR Stepper motor driver  electronic chip board computer chip board
 
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Contact Details
Anterwell Technology Ltd.

Contact Person: Miss. Sharon Yang

Tel: 86-755-61169882

Fax: 86-755-613169859

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