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Texas Instruments TPSM82813SILR

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Texas Instruments
14-DFN Module
2.75-V TO 6-V, 3-A STEP-DOWN MOD
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    TPSM82813SILR this integrated circuit is available in factory sealed anti static packs. at Please read product page below detail information. including TPSM82813SILR 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 TPSM82813SILR 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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    TPSM82813SILR Typical application Circuitry


    The TPSM82813SILR is an advanced integrated power module, primarily serving as a step-down (buck) converter. This module elegantly combines a DC-DC converter, power MOSFETs, and other essential components, which facilitates a consolidated and effective power solution with a reduced footprint.

    Application Scenarios:

    - Embedded Systems: Powering microcontrollers, processors, and other onboard chips.

    - Industrial Equipment: For sensors, PLCs, and motor control.

    - Telecommunication Devices: Ensuring stable power supply in network equipment such as base stations.

    - Consumer Electronics: From wearables to larger devices like TVs and home appliances.


    - Integrated Power Solution: Consolidates many power components into a single module.

    - Broad Input Voltage Range: Supports diverse power sources, ensuring flexibility.

    - Exceptional Efficiency: Maximizes battery life and minimizes heat production.

    - Customizable Soft Start: Aids in controlling inrush currents.

    - Selectable Switching Frequency: Offers a balance between efficiency and noise.

    Chosen Application Scenario: Powering an Embedded Microcontroller

    Leveraging the TPSM82813SILR for an embedded system:

    1. Power Input: Directly attach the `VIN` pin to the power source. It's vital to ascertain that the source voltage stays within the module's accepted input range.

    2. Microcontroller Powering: Link the microcontroller's power pin to the `VOUT` terminal of the TPSM82813SILR, providing the converted voltage.

    3. System Grounding: Ensure the module's `GND` pin is adequately connected to the system ground. A robust grounding scheme assures noise reduction and boosts stability.

    4. Adjustable Soft Start: The module's `SS/TR` terminal manages the soft start feature. By connecting a specific capacitor value to this pin, you get to manipulate the output voltage's rise time.

    5. Switching Frequency Control: The TPSM82813SILR's `FSW` terminal enables frequency selection. By choosing an optimal frequency, you can either prioritize efficiency or noise reduction.

    6. Activation & UVLO: You have the ability to activate or disable the module using the 'EN' pin. Setting up a precise voltage level also defines the UVLO threshold, safeguarding against potentially harmful low-voltage scenarios.

    Design Precautions:

    - Heat Management: Implement thermal management solutions like thermal vias or additional heat sinks, especially in high-load scenarios.

    - Input Voltage Stability: Opt for low-ESR capacitors to maintain a stable and ripple-free input voltage.

    - Output Voltage Ripple: Ensure capacitors of appropriate values and types are used to curtail voltage fluctuations.

    - Component Arrangement: Keep components close to reduce parasitic inductances and capacitances that might induce instability or noise.

    - Safety Mechanisms: For a safer operation, incorporate safety measures like over-voltage, over-current, and short-circuit protection.

    To sum it up, the TPSM82813SILR emerges as a vital tool for seamless power conversions across a spectrum of applications. With a strategic design approach, this module can offer both reliability and performance in a myriad of electrical setups.

    TPSM82813SILR informationTPSM82813SILR information


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    We have a professional and experienced quality control team to strictly verify and test the TPSM82813SILR. All suppliers must pass our qualification reviews before they can publish their products including TPSM82813SILR on; we pay more attention to the channels and quality of TPSM82813SILR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

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    6. What is the process for return or replacement of TPSM82813SILR?

    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 TPSM82813SILR we delivered, we will accept the replacement or return of the TPSM82813SILR 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 TPSM82813SILR.

    (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

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