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    SENICO ELECTRONICS INTL CO., LIMITED

    Unitrode UC3846QTR/80198

    Part No.:
    UC3846QTR/80198
    Manufacturer:
    Unitrode
    Category:
    DC DC Switching Controllers
    Package:
    20-LCC (J-Lead)
    Datasheet:
    SENICO ELECTRONICS INTL CO., LIMITEDUC3846QTR/80198.pdf
    Description:
    UC3846 SWITCHING CONTROLLER
    Quantity:

    Unit Price:$0

    Ext Price:$0

    Payment:
    Payment
    Shipping:
    Shipping

    Inventory:2,429

    Send us your inquiry,we will respond immediately.

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    In Stock:2,429

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    Product details

    • Specifications
    • FAQ
    • Comparison
    Attributes
    Property Value
    Manufacturer:
    Unitrode
    Series:
    -
    Package/Case:
    20-LCC (J-Lead)
    Packaging:
    Bulk
    Product Status:
    Active
    Output Type:
    Transistor Driver
    Function:
    Step-Up, Step-Up/Step-Down
    Output Configuration:
    Positive
    Topology:
    Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull
    Number of Outputs:
    2
    Output Phases:
    1
    Voltage - Supply (Vcc/Vdd):
    6.95V ~ 40V
    Frequency - Switching:
    500kHz
    Duty Cycle (Max):
    50%
    Synchronous Rectifier:
    Yes
    Clock Sync:
    Yes
    Serial Interfaces:
    -
    Control Features:
    Current Limit, Enable, Frequency Control, Soft Start
    Operating Temperature:
    0°C ~ 70°C (TA)
    Grade:
    -
    Qualification:
    -
    Mounting Type:
    Surface Mount
    Supplier Device Package:
    20-PLCC (9x9)
    Category:
    DC DC Switching Controllers

    1. How to order UC3846QTR/80198 on SENICO ELECTRONICS INTL CO., LIMITED?

    Currently, SENICO ELECTRONICS INTL 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 SENICO ELECTRONICS INTL CO., LIMITED guarantee that UC3846QTR/80198 is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the UC3846QTR/80198. All suppliers must pass our qualification reviews before they can publish their products including UC3846QTR/80198 on SENICO ELECTRONICS INTL CO., LIMITED; we pay more attention to the channels and quality of UC3846QTR/80198 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the UC3846QTR/80198 price and inventory displayed accurate?

    The price and inventory of UC3846QTR/80198 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 UC3846QTR/80198?

    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 UC3846QTR/80198 we delivered, we will accept the replacement or return of the UC3846QTR/80198 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 UC3846QTR/80198.

    (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 UC3846QTR/80198 pin diagram, UC3846QTR/80198 datasheet?

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

    Image UC3846QTR/80198
    Part Number UC3846QTR/80198
    Manufacturer Unitrode
    Series -
    Package/Case 20-LCC (J-Lead)
    Packaging Bulk
    Product Status Active
    Output Type Transistor Driver
    Function Step-Up, Step-Up/Step-Down
    Output Configuration Positive
    Topology Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull
    Number of Outputs 2
    Output Phases 1
    Voltage - Supply (Vcc/Vdd) 6.95V ~ 40V
    Frequency - Switching 500kHz
    Duty Cycle (Max) 50%
    Synchronous Rectifier Yes
    Clock Sync Yes
    Serial Interfaces -
    Control Features Current Limit, Enable, Frequency Control, Soft Start
    Operating Temperature 0°C ~ 70°C (TA)
    Grade -
    Qualification -
    Mounting Type Surface Mount
    Supplier Device Package 20-PLCC (9x9)

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