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A4950ELJTR-T DMOS Full Bridge SOP8 LED Driver IC

    Buy cheap A4950ELJTR-T DMOS Full Bridge SOP8 LED Driver IC from wholesalers
     
    Buy cheap A4950ELJTR-T DMOS Full Bridge SOP8 LED Driver IC from wholesalers
    • Buy cheap A4950ELJTR-T DMOS Full Bridge SOP8 LED Driver IC from wholesalers
    • Buy cheap A4950ELJTR-T DMOS Full Bridge SOP8 LED Driver IC from wholesalers

    A4950ELJTR-T DMOS Full Bridge SOP8 LED Driver IC

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    Brand Name : Allegro MicroSystems, LLC
    Model Number : A4950ELJTR-T
    Certification : ROHS
    Price : Negotiate
    Payment Terms : T/T, Western Union,Paypal
    Supply Ability : 100000pcs
    Delivery Time : 1-3Days
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    A4950ELJTR-T DMOS Full Bridge SOP8 LED Driver IC

    A4950ELJTR-T SOIC-8 Chip A4950 DMOS Full-Bridge Motor Driver IC

    Guide

    Part NumberPacking AmbientOperating Temperature, TA
    A4950ELJTR-T3000 pieces per 13-in. reel–40°C to 85°C
    A4950KLJTR-T3000 pieces per 13-in. reel–40°C to 125°C​

    Description


    Designed for pulse width modulated (PWM) control of DC motors, the A4950 is capable of peak output currents to ±3.5 A and operating voltages to 40 V. Input terminals are provided for use in controlling the speed and direction of a DC motor with externally applied PWM control signals. Internal synchronous rectification control circuitry is provided to lower power dissipation during PWM operation. Internal circuit protection includes overcurrent protection, motor lead short to ground or supply, thermal shutdown with hysteresis, undervoltage monitoring of VBB, and crossovercurrent protection.


    For high ambient operating temperature applications, an automotive grade device is offered (A4950K). The K grade device is tested across extended temperature and voltage ranges to ensure compliance in automotive or industrial applications.


    The A4950 is provided in a low-profile 8-pin SOICN package with exposed thermal pad (suffix LJ) that is lead (Pb) free, with 100% matte tin leadframe plating.


    Features


    • Low RDS(on) outputs
    • Overcurrent protection (OCP)
    ▫ Motor short protection
    ▫ Motor lead short to ground protection
    ▫ Motor lead short to battery protection
    • Low Power Standby mode
    • Adjustable PWM current limit
    • Synchronous rectification
    • Internal undervoltage lockout (UVLO)
    • Crossover-current protection
    • A4950K is AEC-Q100 Grade 1 qualified
    • Commercial temperature grade (A4950E: –40°C to 85°C )
    • Automotive temperature grade (A4950K: –40°C to 125°C)

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