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ON Semiconductor FPF2123

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    FPF2123 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including FPF2123 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 FPF2123 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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    FPF2123 Typical application Circuitry


    Amidst a sea of components, the FPF2123 stands as a protective sentry, ensuring electronics operate seamlessly without succumbing to inadvertent calamities.

    Anatomy of the FPF2123:

    Meet the FPF2123 - a load switch integrated circuit designed with a keen focus on overcurrent protection. It's a critical component to ensure that downstream electronics are protected from potentially damaging currents.

    Real-World Deployments:

    The utility of the FPF2123 isn't constrained; it reigns supreme in applications ranging from battery-powered devices to digital cameras, and even in certain computer peripherals.

    Salient Features:

    1. Precision Overcurrent Protection: The FPF2123 isn't just a load switch; its real mettle is showcased in its ability to monitor and react to overcurrent situations.

    2. Adjustable Current Limiting: Through external components, one can tweak the current limit, making the FPF2123 versatile across applications.

    3. Auto Restart Function: After tripping due to an overcurrent scenario, the IC doesn't just 'give up'. It has an auto-restart feature, allowing for automatic recovery.

    4. Low Resistance: Its low ON resistance ensures minimal voltage drop when turned on.

    Deep Dive: Utilization in a Battery-Powered Device:

    Imagine a portable electronic gadget that needs protection from overcurrent scenarios. Here's how the FPF2123 would seamlessly integrate:

    1. VOUT and VIN Pins: Begin by connecting the VIN pin to the device's battery or power source. The VOUT pin should connect to the electronic load, say a microcontroller or a sensor.

    2. ON Pin: This is the control pin. By driving this pin high, you can turn the switch on, allowing current to flow from VIN to VOUT. When driven low, the switch turns off.

    3. ILIM Pin: The secret sauce of adjustable current protection. Between this pin and the ground, add a resistor. The value of this resistor dictates the current limit setpoint.

    4. GND Pin: As might be assumed, this serves as the system's ground reference and must be connected.

    Nuances to Remember in Design:

    1. External Component Selection: The resistor connected to the ILIM pin isn't arbitrary. Ensure you select an appropriate value that corresponds to the desired current limit for the FPF2123.

    2. Noise Immunity: The ON pin might be susceptible to noise, which can inadvertently turn the switch off. Consider using a pull-down resistor to ensure a definite state.

    3. Thermal Aspects: Although the FPF2123 possesses inherent protection mechanisms, ensuring adequate thermal dissipation, especially in continuously high current applications, is prudent.

    4. Placement and Routing: Ideally, place the FPF2123 closer to the battery or power source. This ensures it can promptly and effectively react to overcurrent events.

    In essence, the FPF2123 is the silent guardian, the vigilant protector in the universe of electronics. With its foresight into overcurrent scenarios and its proactive response mechanisms, it ensures electronic devices function within their safety realm, merging efficiency with safeguarding prowess.

    FPF2123 informationFPF2123 information

    FPF2123 FAQ

    1. How to order FPF2123 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 FPF2123 is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the FPF2123. All suppliers must pass our qualification reviews before they can publish their products including FPF2123 on icwhale.com; we pay more attention to the channels and quality of FPF2123 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the FPF2123 price and inventory displayed accurate?

    The price and inventory of FPF2123 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 FPF2123?

    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 FPF2123 we delivered, we will accept the replacement or return of the FPF2123 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 FPF2123.

    (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 FPF2123 pin diagram, FPF2123 datasheet?

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

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