HONG KONG HAOCHIP TRADING CO., LIMITED

    Texas Instruments LM5642MTCX/NOPB

    Part No.:
    LM5642MTCX/NOPB
    Manufacturer:
    Texas Instruments
    Category:
    DC DC Switching Controllers
    Package:
    28-TSSOP (0.173", 4.40mm Width)
    Datasheet:
    HONG KONG HAOCHIP TRADING CO., LIMITEDLM5642MTCX/NOPB.pdf
    Description:
    IC REG CTRLR BUCK 28TSSOP
    Quantity:

    Product details

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    Manufacturer:
    Texas Instruments
    Series:
    -
    Package/Case:
    28-TSSOP (0.173", 4.40mm Width)
    Packaging:
    Tape & Reel (TR)
    Product Status:
    Active
    Output Type:
    Transistor Driver
    Function:
    Step-Down
    Output Configuration:
    Positive
    Topology:
    Buck
    Number of Outputs:
    2
    Output Phases:
    2
    Voltage - Supply (Vcc/Vdd):
    4.5V ~ 36V
    Frequency - Switching:
    200kHz
    Duty Cycle (Max):
    98.9%
    Synchronous Rectifier:
    Yes
    Clock Sync:
    Yes
    Serial Interfaces:
    -
    Control Features:
    Current Limit, Enable, Soft Start
    Operating Temperature:
    -40°C ~ 125°C (TJ)
    Grade:
    -
    Qualification:
    -
    Mounting Type:
    Surface Mount
    Supplier Device Package:
    28-TSSOP
    Datasheet:
    HONG KONG HAOCHIP TRADING CO., LIMITEDLM5642MTCX/NOPB.pdf

    1. How to order LM5642MTCX/NOPB 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 LM5642MTCX/NOPB is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the LM5642MTCX/NOPB. All suppliers must pass our qualification reviews before they can publish their products including LM5642MTCX/NOPB on HONG KONG HAOCHIP TRADING CO., LIMITED; we pay more attention to the channels and quality of LM5642MTCX/NOPB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the LM5642MTCX/NOPB price and inventory displayed accurate?

    The price and inventory of LM5642MTCX/NOPB 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 LM5642MTCX/NOPB?

    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 LM5642MTCX/NOPB we delivered, we will accept the replacement or return of the LM5642MTCX/NOPB 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 LM5642MTCX/NOPB.

    (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 LM5642MTCX/NOPB pin diagram, LM5642MTCX/NOPB datasheet?

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

    Image LM5642MTCX/NOPB LM5642MTCX
    Part Number LM5642MTCX/NOPB LM5642MTCX
    Manufacturer Texas Instruments Texas Instruments
    Series - -
    Package/Case 28-TSSOP (0.173", 4.40mm Width) 28-TSSOP (0.173", 4.40mm Width)
    Packaging Tape & Reel (TR) Tape & Reel (TR)
    Product Status Active Obsolete
    Output Type Transistor Driver Transistor Driver
    Function Step-Down Step-Down
    Output Configuration Positive Positive
    Topology Buck Buck
    Number of Outputs 2 2
    Output Phases 2 2
    Voltage - Supply (Vcc/Vdd) 4.5V ~ 36V 4.5V ~ 36V
    Frequency - Switching 200kHz 200kHz
    Duty Cycle (Max) 98.9% 98.9%
    Synchronous Rectifier Yes Yes
    Clock Sync Yes Yes
    Serial Interfaces - -
    Control Features Current Limit, Enable, Soft Start Current Limit, Enable, Soft Start
    Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
    Grade - -
    Qualification - -
    Mounting Type Surface Mount Surface Mount
    Supplier Device Package 28-TSSOP 28-TSSOP
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