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L6219 Integrated Circuit Chip New & Original Stepper motor driver
L6219 Integrated Circuit Chip New & Original Stepper motor driver
Specifications
Brand Name :
Anterwell
Model Number :
L6219
Certification :
new & original
Place of Origin :
original factory
MOQ :
10pcs
Price :
Negotiate
Payment Terms :
T/T, Western Union, Paypal
Supply Ability :
4800pcs
Delivery Time :
1 day
Packaging Details :
Please contact me for details
Supply voltage :
50 V
Output current (peak) :
±1 A
Output current (continuous) :
±0.75 A
Junction temperature :
+150 °C
Operating temperature range :
-20 to +85 °C
Storage temperature range :
-55 to +150 °C
Description

L6219 Stepper motor driver

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.

Absolute maximum rating

Parameter Description Value Unit
Vs Supply voltage 50 V
IO Output current (peak) ±1 A
IO Output current (continuous) ±0.75 A
Vss Logic supply voltage 7 V
Vin Logic input voltage range -0.3 to +7 V
Vsense Sense output voltage 1.5 V
Tj Junction temperature +150 °C
Top Operating temperature range -20 to +85 °C
Tstg Storage temperature range -55 to +150 °C

Block diagram

L6219 Integrated Circuit Chip New & Original Stepper motor driver

L6219 Integrated Circuit Chip New & Original Stepper motor driver

PDIP24 (20+2+2) SO24 (20+2+2)

Product tags

cw5045 stepper motor driver

,

m542 stepper motor driver

,

stepper motor driver a4988
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L6219 Integrated Circuit Chip New & Original Stepper motor driver

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Product Detail
Brand Name :
Anterwell
Model Number :
L6219
Certification :
new & original
Place of Origin :
original factory
MOQ :
10pcs
Price :
Negotiate
Contact Supplier
L6219 Integrated Circuit Chip New & Original Stepper motor driver

Anterwell Technology Ltd.

Site Member
9 Years
guangdong, shenzhen
Since 2004
Business Type :
Distributor/Wholesaler, Trading Company
Main Products :
Integrated Circuit Chip, Programmable IC Chips, Circuit Board Chips
Total Annual :
500000-1000000
Employee Number :
20~30
Certification Level :
Site Member
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