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    1. Home/
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    3. Power/
    4. Power Inverters/
    5. A4963GLPTR-T Allegro

    A4963GLPTR-T [Allegro]

    A4963GLPTR-T
    A4963GLPTR-T

    Part No:

    A4963GLPTR-T

    Category:

    Power Inverters

    Manufacturer:

    Allegro

    Description:

    The A4963 is a three-phase, sensorless, brushless DC (BLDC) motor controller for use with external complementary P-channel and N-channel power MOSFETs.

    Datasheet:

    Product FAQ

    1. Is A4963GLPTR-T available for RFQ?

    Yes. A4963GLPTR-T by Allegro is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for A4963GLPTR-T?

    Pricing for A4963GLPTR-T can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of A4963GLPTR-T?

    A4963GLPTR-T is a Allegro Power Inverters with Thermal Resistance Junction To Ambient 2layer: 44°C/W and Thermal Resistance Junction To Ambient 4layer: 23°C/W. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for A4963GLPTR-T?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can A4963GLPTR-T be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to A4963GLPTR-T?

    Yes. If A4963GLPTR-T is unavailable, obsolete, or does not meet your required lead time, we can help check similar Allegro Power Inverters parts or compatible alternatives.

    RFQ

    Part Number:

    A4963GLPTR-T

    Manufacturer:

    Allegro

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Junction Temperature
    165°C
    Operating Temperature
    -25°C ~ 150°C
    Supply Voltage
    4.2V ~ 50V
    Package
    20-pin eTSSOP (6.5 mm × 4.4 mm, 1.2 mm height) with exposed thermal pad
    Packing
    4000 pieces per reel
    Dead Time Max
    1.1 µs
    Dead Time Min
    0.9 µs
    Thermal Resistance Junction To Ambient 2layer
    44°C/W
    Thermal Resistance Junction To Ambient 4layer
    23°C/W
    Thermal Resistance Junction To Case
    2°C/W
    Vbb Quiescent Current Max
    18mA
    Vbb Quiescent Current Typ
    12mA

    Products Detail

    The A4963 provides sensorless BLDC motor control using back-EMF sensing for commutation without position sensors. It operates from 4.2 to 50 V supply and supports multiple programmable modes including integrated speed control, PWM duty cycle control, and current mode control. Features include cross-conduction prevention, wide speed range capability (100 rpm to 30,000+ rpm), peak current limiting, SPI-compatible interface for configuration and diagnostics, and integrated protection against undervoltage, overtemperature, and power bridge faults. The device can function as a stand-alone controller or interface with a local MCU.

    Key Features

    • Three-phase sensorless BLDC motor control, Logic level P-N gate drive (P high-side, N low-side), 4.2 to 50 V supply range, Simple block commutation for maximum torque, Sensorless (bemf sensing) startup and commutation, Programmable operating modes (Integrated speed control, PWM duty cycle control, Current mode control), Cross-conduction prevention, Wide speed range capability, Peak current limiting, Single low-frequency PWM control input, Single open-drain fault output, SPI-compatible interface (Configuration and control, Programmable dead time, Programmable phase advance, Detailed diagnostic reporting)

    Application scenarios

    • Pumps
    • Fans
    • Blowers

    Documents

    Datasheets:

    A4963 DatasheetA4963GLPTR-T-Allegro-datasheet-32592763.pdf
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

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