HONG KONG HAOCHIP TRADING CO., LIMITED

    Fairchild Semiconductor KA3843BDTF

    Part No.:
    KA3843BDTF
    Manufacturer:
    Fairchild Semiconductor
    Category:
    AC DC Converters, Offline Switches
    Package:
    14-SOIC (0.154", 3.90mm Width)
    Datasheet:
    HONG KONG HAOCHIP TRADING CO., LIMITEDKA3843BDTF.pdf
    Description:
    IC OFFLINE SWITCH 14SOIC
    Quantity:

    Product details

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    Attribute value
    Manufacturer:
    Fairchild Semiconductor
    Series:
    -
    Package/Case:
    14-SOIC (0.154", 3.90mm Width)
    Packaging:
    Bulk
    Product Status:
    Obsolete
    Output Isolation:
    -
    Internal Switch(s):
    No
    Voltage - Breakdown:
    -
    Topology:
    -
    Voltage - Start Up:
    8.4 V
    Voltage - Supply (Vcc/Vdd):
    12V ~ 25V
    Duty Cycle:
    97%
    Frequency - Switching:
    Up to 500kHz
    Power (Watts):
    -
    Fault Protection:
    -
    Control Features:
    Frequency Control
    Operating Temperature:
    0°C ~ 70°C (TA)
    Grade:
    -
    Qualification:
    -
    Supplier Device Package:
    14-SOIC
    Mounting Type:
    Surface Mount
    Datasheet:
    HONG KONG HAOCHIP TRADING CO., LIMITEDKA3843BDTF.pdf

    1. How to order KA3843BDTF 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 KA3843BDTF is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the KA3843BDTF. All suppliers must pass our qualification reviews before they can publish their products including KA3843BDTF on HONG KONG HAOCHIP TRADING CO., LIMITED; we pay more attention to the channels and quality of KA3843BDTF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the KA3843BDTF price and inventory displayed accurate?

    The price and inventory of KA3843BDTF 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 KA3843BDTF?

    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 KA3843BDTF we delivered, we will accept the replacement or return of the KA3843BDTF 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 KA3843BDTF.

    (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 KA3843BDTF pin diagram, KA3843BDTF datasheet?

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

    Image KA3843BDTF
    Part Number KA3843BDTF
    Manufacturer Fairchild Semiconductor
    Series -
    Package/Case 14-SOIC (0.154", 3.90mm Width)
    Packaging Bulk
    Product Status Obsolete
    Output Isolation -
    Internal Switch(s) No
    Voltage - Breakdown -
    Topology -
    Voltage - Start Up 8.4 V
    Voltage - Supply (Vcc/Vdd) 12V ~ 25V
    Duty Cycle 97%
    Frequency - Switching Up to 500kHz
    Power (Watts) -
    Fault Protection -
    Control Features Frequency Control
    Operating Temperature 0°C ~ 70°C (TA)
    Grade -
    Qualification -
    Supplier Device Package 14-SOIC
    Mounting Type Surface Mount
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