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A4450KESTR-J

A4450KESTR-J

Part Number
A4450KESTR-J
Manufacturer
Allegro MicroSystems
Description
IC REG CTRLR BUCK-BOOST 20QFN
Data sheet
A4450KESTR-J.pdf
Category
PMIC - Voltage Regulators - DC DC Switching Controllers
Unit Price
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In Stock
5000
Lead Time
To be Confirmed
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A4450KESTR-J

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  • Part Number # A4450KESTR-J (PMIC - Voltage Regulators - DC DC Switching Controllers) is manufactured by Allegro MicroSystems and distributed by JXR TECHNOLOGY (HK) CO., LIMITED. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.For A4450KESTR-J specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add A4450KESTR-J with quantity into BOM. JXR TECHNOLOGY (HK) CO., LIMITED does NOT require any registration to request a quote of A4450KESTR-J. Buy the A4450KESTR-J Allegro MicroSystems on JXR TECHNOLOGY (HK) CO., LIMITED,we are Allegro MicroSystems Corporation distributor, we sales new&original and offer 24 hours service,180 days warranty date, send the A4450KESTR-J within 24 hours,please contact our sales team or send email to candy@jxrdz.com Hope we can cooperate in the future.

    A4450KESTR-J Specifications

    PackageTape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
    SeriesAutomotive, AEC-Q100
    RoHSRoHS
    FunctionStep-Up/Step-Down
    TopologyBuck-Boost
    Clock SyncYes
    Output TypeTransistor Driver
    Part StatusActive
    Mounting TypeSurface Mount
    Output Phases1
    Package / Case20-WFQFN Exposed Pad
    Control FeaturesEnable, Frequency Control, Soft Start
    Duty Cycle (Max)-
    Number of Outputs1
    Serial Interfaces-
    Output ConfigurationPositive
    Frequency - Switching250kHz ~ 2.2MHz
    Operating Temperature-40°C ~ 150°C (TJ)
    Synchronous RectifierNo
    Supplier Device Package20-QFN (4x4)
    Voltage - Supply (Vcc/Vdd)3V ~ 36V

    A4450KESTR-J FAQ

    1. How to order A4450KESTR-J on JXR TECHNOLOGY (HK) CO., LIMITED?

    Currently, JXR TECHNOLOGY (HK) 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 JXR TECHNOLOGY (HK) CO., LIMITED guarantee that A4450KESTR-J is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the A4450KESTR-J. All suppliers must pass our qualification reviews before they can publish their products including A4450KESTR-J on JXR TECHNOLOGY (HK) CO., LIMITED; we pay more attention to the channels and quality of A4450KESTR-J products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the A4450KESTR-J price and inventory displayed accurate?

    The price and inventory of A4450KESTR-J 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 A4450KESTR-J?

    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 A4450KESTR-J we delivered, we will accept the replacement or return of the A4450KESTR-J 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 A4450KESTR-J.

    (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 A4450KESTR-J pin diagram, A4450KESTR-J datasheet?

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

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    A4450KESTR-J Guarantees

    Service Guarantees

    We guarantee 100% customer satisfaction.

    Our experienced sales team and tech support team back our services to satisfy all our customers.

    Quality Guarantees

    We provide 90 days warranty.

    If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

    Certified Quality

    JXR TECHNOLOGY (HK) CO., LIMITED commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell. View the Certificates

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