HONG KONG HAOCHIP TRADING CO., LIMITED

    Texas Instruments LM25149QRGYRQ1

    Part No.:
    LM25149QRGYRQ1
    Manufacturer:
    Texas Instruments
    Category:
    DC DC Switching Controllers
    Package:
    24-VFQFN Exposed Pad
    Datasheet:
    HONG KONG HAOCHIP TRADING CO., LIMITEDLM25149QRGYRQ1.pdf
    Description:
    42-V AUTOMOTIVE SYNCHRONOUS BUCK
    Quantity:

    Product details

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    Manufacturer:
    Texas Instruments
    Series:
    -
    Package/Case:
    24-VFQFN Exposed Pad
    Packaging:
    Tape & Reel (TR)
    Product Status:
    Active
    Output Type:
    Transistor Driver
    Function:
    Step-Down
    Output Configuration:
    Positive
    Topology:
    Buck
    Number of Outputs:
    1
    Output Phases:
    1
    Voltage - Supply (Vcc/Vdd):
    3.5V ~ 42V
    Frequency - Switching:
    100kHz ~ 2.2MHz
    Duty Cycle (Max):
    100%
    Synchronous Rectifier:
    Yes
    Clock Sync:
    No
    Serial Interfaces:
    -
    Control Features:
    Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Pulse Skipping, Ramp, Slew Control, Soft Start
    Operating Temperature:
    -40°C ~ 150°C (TJ)
    Grade:
    Automotive
    Qualification:
    AEC-Q100
    Mounting Type:
    Surface Mount
    Supplier Device Package:
    24-VQFN (5.5x3.5)
    Datasheet:
    HONG KONG HAOCHIP TRADING CO., LIMITEDLM25149QRGYRQ1.pdf

    1. How to order LM25149QRGYRQ1 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 LM25149QRGYRQ1 is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the LM25149QRGYRQ1. All suppliers must pass our qualification reviews before they can publish their products including LM25149QRGYRQ1 on HONG KONG HAOCHIP TRADING CO., LIMITED; we pay more attention to the channels and quality of LM25149QRGYRQ1 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the LM25149QRGYRQ1 price and inventory displayed accurate?

    The price and inventory of LM25149QRGYRQ1 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 LM25149QRGYRQ1?

    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 LM25149QRGYRQ1 we delivered, we will accept the replacement or return of the LM25149QRGYRQ1 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 LM25149QRGYRQ1.

    (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 LM25149QRGYRQ1 pin diagram, LM25149QRGYRQ1 datasheet?

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

    Image LM25149QRGYRQ1
    Part Number LM25149QRGYRQ1
    Manufacturer Texas Instruments
    Series -
    Package/Case 24-VFQFN Exposed Pad
    Packaging Tape & Reel (TR)
    Product Status Active
    Output Type Transistor Driver
    Function Step-Down
    Output Configuration Positive
    Topology Buck
    Number of Outputs 1
    Output Phases 1
    Voltage - Supply (Vcc/Vdd) 3.5V ~ 42V
    Frequency - Switching 100kHz ~ 2.2MHz
    Duty Cycle (Max) 100%
    Synchronous Rectifier Yes
    Clock Sync No
    Serial Interfaces -
    Control Features Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Pulse Skipping, Ramp, Slew Control, Soft Start
    Operating Temperature -40°C ~ 150°C (TJ)
    Grade Automotive
    Qualification AEC-Q100
    Mounting Type Surface Mount
    Supplier Device Package 24-VQFN (5.5x3.5)
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