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STMicroelectronics L9680

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100-TQFP Exposed Pad
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    L9680 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including L9680 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 L9680 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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    L9680 informationL9680 information


    L9680 Typical application Circuitry Schematics


    The L9680 is a Monolithic Power IC developed by STMicroelectronics, and it's intended for automotive applications as a driver for two external N-Channel MOSFETs in a half-bridge configuration. When developing an application circuit for the L9680, you need to consider several components and their respective connections: 

    1. Power Supply: The L9680 operates with a supply voltage ranging from 8V to 50V, which needs to be connected to the Vbat pin. In addition, you need to connect ground to the GND pin. Remember to place bypass capacitors near these pins to filter high-frequency noise. 
    2. Half-Bridge Configuration: The L9680 is designed to drive two external N-Channel MOSFETs in a half-bridge configuration. You need to connect the MOSFETs to the output pins (HO, LO) of the L9680. 3. Bootstrap Capacitor: A bootstrap capacitor (CBOOT) needs to be connected between the BOOT and PHASE pins. This capacitor provides the charge needed for the high-side gate driver. 
    4. Input Signals: You need to provide PWM input signals to the HIN and LIN pins, which control the high-side and low-side gates, respectively. 
    5. Protection Features: The L9680 includes several protection features such as Over-Temperature Protection (OTP), Under-Voltage Lockout (UVLO), and Over-Current Protection (OCP). When constructing the application circuit, these characteristics should be taken into account. 
    6. External Components: Depending on the specific application, additional external components might be required, including resistors, capacitors, and diodes. For advice on suggested component values and connection techniques, always consult the L9680 datasheet. 
    Always refer to the datasheet and other relevant technical documents provided by STMicroelectronics when designing an application circuit with the L9680. These resources offer vital details, including pin descriptions, electrical characteristics, application notes, and other important specifications. The needs of your system will determine the particular design of the application circuit.

    L9680 FAQ

    1. How to order L9680 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 L9680 is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the L9680. All suppliers must pass our qualification reviews before they can publish their products including L9680 on icwhale.com; we pay more attention to the channels and quality of L9680 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the L9680 price and inventory displayed accurate?

    The price and inventory of L9680 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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    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 L9680?

    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 L9680 we delivered, we will accept the replacement or return of the L9680 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 L9680.

    (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 L9680 pin diagram, L9680 datasheet?

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