HONG KONG HAOCHIP TRADING CO., LIMITED

    Texas Instruments UCC28881D

    Part No.:
    UCC28881D
    Manufacturer:
    Texas Instruments
    Category:
    AC DC Converters, Offline Switches
    Package:
    8-SOIC (0.154", 3.90mm Width), 7 Leads
    Datasheet:
    HONG KONG HAOCHIP TRADING CO., LIMITEDUCC28881D.pdf
    Description:
    IC OFFLINE SWITCH MULT TOP 7SOIC
    Quantity:

    Product details

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    Manufacturer:
    Texas Instruments
    Series:
    -
    Package/Case:
    8-SOIC (0.154", 3.90mm Width), 7 Leads
    Packaging:
    Tube
    Product Status:
    Active
    Output Isolation:
    Non-Isolated
    Internal Switch(s):
    Yes
    Voltage - Breakdown:
    700V
    Topology:
    Buck, Buck-Boost, Flyback
    Voltage - Start Up:
    3.9 V
    Voltage - Supply (Vcc/Vdd):
    5V
    Duty Cycle:
    55%
    Frequency - Switching:
    62kHz
    Power (Watts):
    4.5 W
    Fault Protection:
    Current Limiting, Over Load, Over Temperature, Short Circuit
    Control Features:
    -
    Operating Temperature:
    -40°C ~ 125°C (TJ)
    Grade:
    -
    Qualification:
    -
    Supplier Device Package:
    7-SOIC
    Mounting Type:
    Surface Mount
    Datasheet:
    HONG KONG HAOCHIP TRADING CO., LIMITEDUCC28881D.pdf

    1. How to order UCC28881D 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 UCC28881D is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the UCC28881D. All suppliers must pass our qualification reviews before they can publish their products including UCC28881D on HONG KONG HAOCHIP TRADING CO., LIMITED; we pay more attention to the channels and quality of UCC28881D products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the UCC28881D price and inventory displayed accurate?

    The price and inventory of UCC28881D 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 UCC28881D?

    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 UCC28881D we delivered, we will accept the replacement or return of the UCC28881D 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 UCC28881D.

    (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 UCC28881D pin diagram, UCC28881D datasheet?

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

    Image UCC28881DR UCC28881D
    Part Number UCC28881DR UCC28881D
    Manufacturer Texas Instruments Texas Instruments
    Series - -
    Package/Case 8-SOIC (0.154", 3.90mm Width), 7 Leads 8-SOIC (0.154", 3.90mm Width), 7 Leads
    Packaging Tape & Reel (TR) Tube
    Product Status Active Active
    Output Isolation Non-Isolated Non-Isolated
    Internal Switch(s) Yes Yes
    Voltage - Breakdown 700V 700V
    Topology Buck, Buck-Boost, Flyback Buck, Buck-Boost, Flyback
    Voltage - Start Up 3.9 V 3.9 V
    Voltage - Supply (Vcc/Vdd) 5V 5V
    Duty Cycle 55% 55%
    Frequency - Switching 62kHz 62kHz
    Power (Watts) 4.5 W 4.5 W
    Fault Protection Current Limiting, Over Load, Over Temperature, Short Circuit Current Limiting, Over Load, Over Temperature, Short Circuit
    Control Features - -
    Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
    Grade - -
    Qualification - -
    Supplier Device Package 7-SOIC 7-SOIC
    Mounting Type Surface Mount Surface Mount
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