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Texas Instruments LM76202QPWPRQ1

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Texas Instruments
16-PowerTSSOP (0.173, 4.40mm Width)
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    LM76202QPWPRQ1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LM76202QPWPRQ1 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 LM76202QPWPRQ1 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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    LM76202QPWPRQ1 Typical application Circuitry


    The LM76202QPWPRQ1 is a buck converter, or synchronous step-down voltage regulator, manufactured by Texas Instruments. This integrated circuit (IC) is designed to efficiently lower voltage levels.

    LM76202QPWPRQ1 has several notable features and specifications:

    1. It operates with an input voltage range from 3.5V to 36V, making it versatile for various power supply conditions.

    2. It can provide an output current up to 2A.

    3. It has a high efficiency up to 95%, which makes it excellent for applications that are power and efficiency critical.

    4. It features an adjustable switching frequency that ranges from 100kHz to 2.5MHz.

    Numerous applications are possible for the LM76202QPWPRQ1. It's especially useful in automotive infotainment and instrument clusters, personal electronics like DSLR cameras and video cameras, as well as telecommunication equipment, and industrial applications.

    Let's explore a typical application circuit for the LM76202QPWPRQ1. This setup is for a power supply for automotive infotainment systems.

    1. Input Voltage: Connect the VIN pin (pin 10) to the power supply, which can be within the range of 3.5V to 36V.

    2. Ground Connection: Connect the PGND (pin 4) to the system ground.

    3. Output Voltage: Connect a resistor divider from the output to the FB pin (pin 3) to change the output voltage.

    4. Switching Frequency Adjustment: Connect a resistor from the RT/CLK (pin 9) to ground to set the switching frequency.

    5. Output: Connect the SW pin (pin 7) to the inductor of your buck converter setup.

    Design considerations when working with LM76202QPWPRQ1 include:

    - Thermal Management: Ensure that the chip is well-cooled. If the power dissipation is high, consider using heat sinks.

    - PCB Layout: Proper PCB layout is crucial. Place decoupling capacitors close to the IC and keep the power path as short as possible.

    - Component Selection: Components such as the inductor and output capacitor can greatly affect the IC's performance. Their values should be chosen carefully, considering the desired output voltage and current.

    In conclusion, the LM76202QPWPRQ1 is an efficient and flexible synchronous step-down voltage regulator suitable for a wide range of applications.

    LM76202QPWPRQ1 informationLM76202QPWPRQ1 information

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