HONG KONG HAOCHIP TRADING CO., LIMITED

    Allegro MicroSystems A3938SLD

    Part No.:
    A3938SLD
    Manufacturer:
    Allegro MicroSystems
    Category:
    Motor Drivers, Controllers
    Package:
    38-TFSOP (0.173", 4.40mm Width)
    Datasheet:
    HONG KONG HAOCHIP TRADING CO., LIMITEDA3938SLD.pdf
    Description:
    IC MOTOR DRIVER 18V-50V 38TSSOP
    Quantity:

    Product details

    • Specifications
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    Attribute value
    Manufacturer:
    Allegro MicroSystems
    Series:
    -
    Package/Case:
    38-TFSOP (0.173", 4.40mm Width)
    Packaging:
    Tube
    Product Status:
    Obsolete
    Motor Type - Stepper:
    -
    Motor Type - AC, DC:
    Brushless DC (BLDC)
    Function:
    Controller - Commutation, Direction Management
    Output Configuration:
    Pre-Driver - Half Bridge (3)
    Interface:
    Parallel, PWM
    Technology:
    Power MOSFET
    Step Resolution:
    -
    Applications:
    General Purpose
    Current - Output:
    -
    Voltage - Supply:
    18V ~ 50V
    Voltage - Load:
    -
    Operating Temperature:
    -20°C ~ 85°C (TA)
    Grade:
    -
    Qualification:
    -
    Mounting Type:
    Surface Mount
    Supplier Device Package:
    38-TSSOP
    Datasheet:
    HONG KONG HAOCHIP TRADING CO., LIMITEDA3938SLD.pdf

    1. How to order A3938SLD on HONG KONG HAOCHIP TRADING CO., LIMITED?

    Currently, HONG KONG HAOCHIP TRADING CO., LIMITED only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

    2. How does HONG KONG HAOCHIP TRADING CO., LIMITED guarantee that A3938SLD is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the A3938SLD. All suppliers must pass our qualification reviews before they can publish their products including A3938SLD on HONG KONG HAOCHIP TRADING CO., LIMITED; we pay more attention to the channels and quality of A3938SLD products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the A3938SLD price and inventory displayed accurate?

    The price and inventory of A3938SLD fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

    4. What forms of payment are accepted?

    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

    Warm Tips: Some orders in certain payment forms may require handling fee.

    5. How is the shipping arranged?

    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

    6. What is the process for return or replacement of A3938SLD?

    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the A3938SLD we delivered, we will accept the replacement or return of the A3938SLD only when all of the below conditions are fulfilled:

    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

    (2)We are informed of the defect described above within 90 days after the delivery of A3938SLD.

    (3)The PartNo is unused and only in the original unpacked packaging.

    Two processes to return the products:

    (1)Inform us within 90 days

    (2)Obtain Requesting Return Authorizations

    7.How to contact us to get technical supports, such as A3938SLD pin diagram, A3938SLD datasheet?

    If you need any after-sales service, please do not hesitate to contact us.

    Image A3938SLDTR-T A3938SLD A3938SLD-T A3938SLDTR
    Part Number A3938SLDTR-T A3938SLD A3938SLD-T A3938SLDTR
    Manufacturer Allegro MicroSystems Allegro MicroSystems Allegro MicroSystems Allegro MicroSystems
    Series - - - -
    Package/Case 38-TFSOP (0.173", 4.40mm Width) 38-TFSOP (0.173", 4.40mm Width) 38-TFSOP (0.173", 4.40mm Width) 38-TFSOP (0.173", 4.40mm Width)
    Packaging Tape & Reel (TR) Tube Tube Tape & Reel (TR)
    Product Status Active Obsolete Obsolete Obsolete
    Motor Type - Stepper - - - -
    Motor Type - AC, DC Brushless DC (BLDC) Brushless DC (BLDC) Brushless DC (BLDC) Brushless DC (BLDC)
    Function Controller - Commutation, Direction Management Controller - Commutation, Direction Management Controller - Commutation, Direction Management Controller - Commutation, Direction Management
    Output Configuration Pre-Driver - Half Bridge (3) Pre-Driver - Half Bridge (3) Pre-Driver - Half Bridge (3) Pre-Driver - Half Bridge (3)
    Interface Parallel, PWM Parallel, PWM Parallel, PWM Parallel, PWM
    Technology Power MOSFET Power MOSFET Power MOSFET Power MOSFET
    Step Resolution - - - -
    Applications General Purpose General Purpose General Purpose General Purpose
    Current - Output - - - -
    Voltage - Supply 18V ~ 50V 18V ~ 50V 18V ~ 50V 18V ~ 50V
    Voltage - Load - - - -
    Operating Temperature -20°C ~ 85°C (TA) -20°C ~ 85°C (TA) -20°C ~ 85°C (TA) -20°C ~ 85°C (TA)
    Grade - - - -
    Qualification - - - -
    Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
    Supplier Device Package 38-TSSOP 38-TSSOP 38-TSSOP 38-TSSOP
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