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    Analog Devices Inc. LTC4278CDKD#TRPBF

    Part No.:
    LTC4278CDKD#TRPBF
    Manufacturer:
    Analog Devices Inc.
    Category:
    Power Over Ethernet (PoE) Controllers
    Package:
    32-WFDFN Exposed Pad
    Datasheet:
    KATY Electronic Technology Co., LTDLTC4278CDKD#TRPBF.pdf
    Description:
    IC POE CNTRL 1 CHANNEL 32DFN
    Quantity:
    Payment:
    Payment
    Shipping:
    Shipping

    Product details

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    Manufacturer:
    Analog Devices Inc.
    Series:
    -
    Package/Case:
    32-WFDFN Exposed Pad
    Packaging:
    Tape & Reel (TR)
    Product Status:
    Active
    Type:
    Controller (PD), DC/DC
    Number of Channels:
    1
    Power - Max:
    25.5 W
    Internal Switch(s):
    Yes
    Auxiliary Sense:
    Yes
    Standards:
    802.3at (PoE+), 802.3af (PoE)
    Voltage - Supply:
    37.2V ~ 60V
    Current - Supply:
    1.35mA (Max)
    Operating Temperature:
    0°C ~ 70°C
    Mounting Type:
    Surface Mount
    Supplier Device Package:
    32-DFN (7x4)

    1. How to order LTC4278CDKD#TRPBF on KATY Electronic Technology Co., LTD?

    Currently, KATY Electronic Technology Co., LTD 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 KATY Electronic Technology Co., LTD guarantee that LTC4278CDKD#TRPBF is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the LTC4278CDKD#TRPBF. All suppliers must pass our qualification reviews before they can publish their products including LTC4278CDKD#TRPBF on KATY Electronic Technology Co., LTD; we pay more attention to the channels and quality of LTC4278CDKD#TRPBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the LTC4278CDKD#TRPBF price and inventory displayed accurate?

    The price and inventory of LTC4278CDKD#TRPBF 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 LTC4278CDKD#TRPBF?

    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 LTC4278CDKD#TRPBF we delivered, we will accept the replacement or return of the LTC4278CDKD#TRPBF 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 LTC4278CDKD#TRPBF.

    (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 LTC4278CDKD#TRPBF pin diagram, LTC4278CDKD#TRPBF datasheet?

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

    Image LTC4278CDKD#TRPBF LTC4278CDKD#PBF LTC4278CDKD LTC4278CDKD-1
    Part Number LTC4278CDKD#TRPBF LTC4278CDKD#PBF LTC4278CDKD LTC4278CDKD-1
    Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
    Series - - - -
    Package/Case 32-WFDFN Exposed Pad 32-WFDFN Exposed Pad 32-WFDFN Exposed Pad 32-WFDFN Exposed Pad
    Packaging Tape & Reel (TR) Tube Tube Tube
    Product Status Active Active Obsolete Obsolete
    Type Controller (PD), DC/DC Controller (PD), DC/DC Controller (PD), DC/DC Controller (PD), DC/DC
    Number of Channels 1 1 1 1
    Power - Max 25.5 W 25.5 W 25.5 W 25.5 W
    Internal Switch(s) Yes Yes Yes Yes
    Auxiliary Sense Yes Yes Yes Yes
    Standards 802.3at (PoE+), 802.3af (PoE) 802.3at (PoE+), 802.3af (PoE) 802.3at (PoE+), 802.3af (PoE) 802.3at (PoE+), 802.3af (PoE)
    Voltage - Supply 37.2V ~ 60V 37.2V ~ 60V 37.2V ~ 60V 37.2V ~ 60V
    Current - Supply 1.35mA (Max) 1.35mA (Max) 1.35mA (Max) 1.35mA (Max)
    Operating Temperature 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C
    Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
    Supplier Device Package 32-DFN (7x4) 32-DFN (7x4) 32-DFN (7x4) 32-DFN (7x4)
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    Inventory:1,804

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