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Integrated Circuit Chip A4989SLDTR-T Dual Full Bridge MOSFET Driver IC TSSOP38

    Buy cheap Integrated Circuit Chip A4989SLDTR-T Dual Full Bridge MOSFET Driver IC TSSOP38 from wholesalers
     
    Buy cheap Integrated Circuit Chip A4989SLDTR-T Dual Full Bridge MOSFET Driver IC TSSOP38 from wholesalers
    • Buy cheap Integrated Circuit Chip A4989SLDTR-T Dual Full Bridge MOSFET Driver IC TSSOP38 from wholesalers

    Integrated Circuit Chip A4989SLDTR-T Dual Full Bridge MOSFET Driver IC TSSOP38

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    Brand Name : Original Factory
    Model Number : A4989SLDTR-T
    Certification : Lead free / RoHS Compliant
    Price : Contact for Sample
    Payment Terms : T/T, L/C, Western Union
    Delivery Time : 5-8 work days
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    Integrated Circuit Chip A4989SLDTR-T Dual Full Bridge MOSFET Driver IC TSSOP38

    Integrated Circuit Chip A4989SLDTR-T Dual Full Bridge MOSFET Driver IC TSSOP38


    Product Description Of A4989SLDTR-T

    A4989SLDTR-T is a dual full-bridge gate driver with integrated microstepping translator suitable for driving a wide range of higher power industrial bipolar 2-phase stepper motors (typically 30 to 500 W). Motor power is provided by external N-channel power MOSFETs at supply voltages from 12 to 50 V.
    A4989SLDTR-T contains two sinusoidal DACs that generate the reference voltage for two separate fixed-off-time PWM current controllers. These provide current regulation for external power MOSFET full-bridges.


    Specification Of A4989SLDTR-T

    Part NumberA4989SLDTR-T
    Motor Type - Stepper
    Bipolar
    Function
    Controller - Commutation, Direction Management
    Output Configuration
    Pre-Driver - Half Bridge (4)
    Interface
    Logic
    Technology
    Power MOSFET
    Step Resolution
    1, 1/2, 1/4, 1/16
    Applications
    General Purpose
    Voltage - Supply
    3V ~ 5.5V
    Voltage - Load
    12V ~ 50V
    Operating Temperature
    -20°C ~ 85°C (TA)
    Mounting Type
    Surface Mount
    Package / Case
    38-TFSOP (0.173", 4.40mm Width)
    Supplier Device Package
    38-TSSOP

    Features Of A4989SLDTR-T

    • 2-wire step and direction interface
    • Dual full-bridge gate drive for N-channel MOSFETs
    • Operation over 12 to 50 V supply voltage range
    • Synchronous rectification
    • Cross-conduction protection
    • Adjustable mixed decay
    • Integrated sinusoidal DAC current reference
    • Fixed off-time PWM current control
    • Enhanced low current control when microstepping

    Typical Application Diagram Of A4989SLDTR-T


    FAQ
    Q. Are your products original?
    A: Yes, all products are original, new original import is our purpose.
    Q:Which Certificates do you have?
    A:We are ISO 9001:2015 Certified Company and member of ERAI.
    Q:Can you support small quantity order or sample?Is the sample free?
    A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
    Q:How to ship my order? Is it safe?
    A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
    Q:What about the lead time?
    A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.

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