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    KATY Electronic Technology Co., LTD KATY Electronic Technology Co., LTD

    Microchip Technology SG2843D

    Part No.:
    SG2843D
    Manufacturer:
    Microchip Technology
    Category:
    DC DC Switching Controllers
    Package:
    14-SOIC (0.154", 3.90mm Width)
    Datasheet:
    KATY Electronic Technology Co., LTDSG2843D.pdf
    Description:
    CURRENT MODE PWMS, HIGH-RELIABIL
    Quantity:
    Payment:
    Payment
    Shipping:
    Shipping

    Product details

    • Specifications
    • FAQ
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    Product attributes
    Attribute value
    Manufacturer:
    Microchip Technology
    Series:
    -
    Package/Case:
    14-SOIC (0.154", 3.90mm Width)
    Packaging:
    Tube
    Product Status:
    Active
    Output Type:
    Transistor Driver
    Function:
    Step-Down
    Output Configuration:
    Positive
    Topology:
    Buck
    Number of Outputs:
    1
    Output Phases:
    1
    Voltage - Supply (Vcc/Vdd):
    30V
    Frequency - Switching:
    100Hz ~ 500kHz
    Duty Cycle (Max):
    95%
    Synchronous Rectifier:
    No
    Clock Sync:
    No
    Serial Interfaces:
    -
    Control Features:
    -
    Operating Temperature:
    -25°C ~ 85°C (TA)
    Grade:
    Military
    Qualification:
    MIL-STD-883
    Mounting Type:
    Surface Mount
    Supplier Device Package:
    14-SOIC

    1. How to order SG2843D 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 SG2843D is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the SG2843D. All suppliers must pass our qualification reviews before they can publish their products including SG2843D on KATY Electronic Technology Co., LTD; we pay more attention to the channels and quality of SG2843D products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the SG2843D price and inventory displayed accurate?

    The price and inventory of SG2843D 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 SG2843D?

    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 SG2843D we delivered, we will accept the replacement or return of the SG2843D 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 SG2843D.

    (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 SG2843D pin diagram, SG2843D datasheet?

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

    Image SG2843DM SG2843D-TR SG2843DM-TR SG2843D
    Part Number SG2843DM SG2843D-TR SG2843DM-TR SG2843D
    Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
    Series - - - -
    Package/Case 8-SOIC (0.154", 3.90mm Width) 14-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 14-SOIC (0.154", 3.90mm Width)
    Packaging Bulk Tape & Reel (TR) Tape & Reel (TR) Tube
    Product Status Active Active Active Active
    Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver
    Function Step-Down Step-Down Step-Down Step-Down
    Output Configuration Positive Positive Positive Positive
    Topology Buck Buck Buck Buck
    Number of Outputs 1 1 1 1
    Output Phases 1 1 1 1
    Voltage - Supply (Vcc/Vdd) 7.6V ~ 30V 30V 30V 30V
    Frequency - Switching 1Hz ~ 500kHz 100Hz ~ 500kHz 100Hz ~ 500kHz 100Hz ~ 500kHz
    Duty Cycle (Max) 95% 95% 95% 95%
    Synchronous Rectifier No No No No
    Clock Sync No No No No
    Serial Interfaces - - - -
    Control Features - - - -
    Operating Temperature -25°C ~ 85°C (TA) -25°C ~ 85°C (TA) -25°C ~ 85°C (TA) -25°C ~ 85°C (TA)
    Grade - Military Military Military
    Qualification - MIL-STD-883 MIL-STD-883 MIL-STD-883
    Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
    Supplier Device Package 8-SOIC 14-SOIC 8-SOIC 14-SOIC
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