BU9873FVT-GE2

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Rohm Semiconductor BU9873FVT-GE2

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Part No.:
BU9873FVT-GE2
Manufacturer:
Rohm Semiconductor
Package:
8-TSSOP (0.173, 4.40mm Width)
Datasheet:
BU9873FVT-GE2.pdf
Description:
IC RTC CLK/CALENDAR I2C 8TSSOP
In Stock:
2528
Quantity:
  Add To Cart
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  • Purchase and inquiryPurchase and inquiry

    BU9873FVT-GE2 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including BU9873FVT-GE2 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for BU9873FVT-GE2 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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    BU9873FVT-GE2 informationBU9873FVT-GE2 information

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    Basic introduction and simple engineering application of BU9873FVT-GE2


    BU9873FVT-GE2 is an advanced power management IC (PMIC) commonly utilized in various electronic devices, particularly in portable and battery-powered applications. It integrates multiple voltage regulators, battery charging circuitry, and power management functions into a single chip, offering compactness and efficiency.

    Basic Introduction:

    The BU9873FVT-GE2 PMIC provides comprehensive power management solutions for modern electronic devices, addressing the challenges of multiple power domains and energy efficiency. It features multiple buck regulators, boost converters, LDOs (Low Drop-Out regulators), and battery charging capabilities, making it suitable for a wide range of applications.

    Application in Simple Projects:

    To understand the functionality of BU9873FVT-GE2 and its application in simple projects, let's consider a basic example: designing a portable LED flashlight with rechargeable battery functionality.

    Experimental Steps:

    1. Power Supply Setup:

    Connect a rechargeable lithium-ion battery to the battery input pins of BU9873FVT-GE2. Ensure correct polarity and appropriate voltage levels compatible with the PMIC's specifications.

    2. LED Driver Configuration:

    Connect the LEDs, along with current-limiting resistors if necessary, to the LED driver outputs of BU9873FVT-GE2. Configure the LED driver settings to control the brightness levels and operating modes.

    3. Battery Charging:

    Utilize the built-in battery charging circuitry of BU9873FVT-GE2 to charge the connected lithium-ion battery. Ensure proper monitoring of charging parameters such as voltage and current to prevent overcharging or damage to the battery.

    4. User Interface:

    Integrate user interface components such as switches or buttons to control the flashlight operation. Utilize GPIO pins of BU9873FVT-GE2 for interfacing with the user input devices.

    5. Power Management:

    Optimize power management settings of BU9873FVT-GE2 to maximize battery life and efficiency. Utilize sleep modes or dynamic voltage scaling features to minimize power consumption during idle or low-power states.

    Considerations:

    When implementing the project, consider the following aspects:

    - Thermal Management: Ensure proper heat dissipation mechanisms to prevent overheating of BU9873FVT-GE2 and associated components.

    - Component Selection: Choose appropriate external components such as capacitors and inductors to complement the functionality of BU9873FVT-GE2 and ensure reliable operation.

    - Safety Measures: Implement protection features such as overcurrent and overvoltage protection to safeguard the circuit and connected devices from potential damage.

    - Testing and Validation: Thoroughly test the flashlight prototype to verify its performance, reliability, and compliance with safety standards.

    BU9873FVT-GE2 FAQ

    1. How to order BU9873FVT-GE2 on icwhale.com?

    Currently, icwhale.com 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 icwhale.com guarantee that BU9873FVT-GE2 is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the BU9873FVT-GE2. All suppliers must pass our qualification reviews before they can publish their products including BU9873FVT-GE2 on icwhale.com; we pay more attention to the channels and quality of BU9873FVT-GE2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the BU9873FVT-GE2 price and inventory displayed accurate?

    The price and inventory of BU9873FVT-GE2 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 BU9873FVT-GE2?

    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 BU9873FVT-GE2 we delivered, we will accept the replacement or return of the BU9873FVT-GE2 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 BU9873FVT-GE2.

    (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 BU9873FVT-GE2 pin diagram, BU9873FVT-GE2 datasheet?

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

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