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    Rohm Semiconductor BU1840AMUV-E2

    Part No.:
    BU1840AMUV-E2
    Manufacturer:
    Rohm Semiconductor
    Category:
    Battery Chargers
    Package:
    24-VFQFN Exposed Pad
    Datasheet:
    KATY Electronic Technology Co., LTDBU1840AMUV-E2.pdf
    Description:
    IC BATT CHARGE MGMT 24VQFN
    Quantity:
    Payment:
    Payment
    Shipping:
    Shipping

    Product details

    • Specifications
    • FAQ
    • Comparison
    • Tags
    Product attributes
    Attribute value
    Manufacturer:
    Rohm Semiconductor
    Series:
    -
    Package/Case:
    24-VFQFN Exposed Pad
    Packaging:
    Tape & Reel (TR)
    Product Status:
    Obsolete
    Battery Chemistry:
    Multi-Chemistry
    Number of Cells:
    1 ~ 4
    Current - Charging:
    Constant - Programmable
    Programmable Features:
    Current, Voltage
    Fault Protection:
    Over Current, Over Temperature, Over Voltage
    Charge Current - Max:
    400mA
    Battery Pack Voltage:
    5.7V (Max)
    Voltage - Supply (Max):
    1.98V
    Interface:
    I2C
    Operating Temperature:
    -30°C ~ 85°C (TA)
    Grade:
    -
    Qualification:
    -
    Mounting Type:
    Surface Mount
    Supplier Device Package:
    VQFN020V4040

    1. How to order BU1840AMUV-E2 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 BU1840AMUV-E2 is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the BU1840AMUV-E2. All suppliers must pass our qualification reviews before they can publish their products including BU1840AMUV-E2 on KATY Electronic Technology Co., LTD; we pay more attention to the channels and quality of BU1840AMUV-E2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the BU1840AMUV-E2 price and inventory displayed accurate?

    The price and inventory of BU1840AMUV-E2 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 BU1840AMUV-E2?

    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 BU1840AMUV-E2 we delivered, we will accept the replacement or return of the BU1840AMUV-E2 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 BU1840AMUV-E2.

    (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 BU1840AMUV-E2 pin diagram, BU1840AMUV-E2 datasheet?

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

    Image BU1840AMUV-E2
    Part Number BU1840AMUV-E2
    Manufacturer Rohm Semiconductor
    Series -
    Package/Case 24-VFQFN Exposed Pad
    Packaging Tape & Reel (TR)
    Product Status Obsolete
    Battery Chemistry Multi-Chemistry
    Number of Cells 1 ~ 4
    Current - Charging Constant - Programmable
    Programmable Features Current, Voltage
    Fault Protection Over Current, Over Temperature, Over Voltage
    Charge Current - Max 400mA
    Battery Pack Voltage 5.7V (Max)
    Voltage - Supply (Max) 1.98V
    Interface I2C
    Operating Temperature -30°C ~ 85°C (TA)
    Grade -
    Qualification -
    Mounting Type Surface Mount
    Supplier Device Package VQFN020V4040
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    • BU1840AMUV-E2 PDF
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    Inventory:2,374

    Please send an inquiry. Send us your inquiry, and we will respond immediately.

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