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TPSM843320MSITR - Texas Instruments

Description: Non-Isolated PoL Module DC DC Converter 1 Output 0.5 ~ 5.5V 3A 4V - 18V Input , 15W , -55°C ~ 125°C

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TPSM843320MSITR - Texas Instruments - PCB symbol
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PCB Footprints
TPSM843320MSITR - Texas Instruments PCB footprint - Other - Other - SIT0015A_2026
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3D Models
TPSM843320MSITR - Texas Instruments - 3D model - Other - SIT0015A_2026
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TPSM843320MSITR Details

  • Manufacturer Part Number:

    TPSM843320MSITR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    18 V

  • Input Voltage-Min:

    4 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-XQMA-N15

  • Length:

    3.5 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    15

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Current-Max:

    3 A

  • Output Voltage-Max:

    5.5 V

  • Output Voltage-Min:

    0.5 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    QMA

  • Package Shape:

    SQUARE

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.6 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2200 kHz

  • Technology:

    HYBRID

  • Terminal Form:

    NO LEAD

  • Terminal Position:

    QUAD

  • Width:

    3.5 mm

TPSM843320MSITR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's essential to follow good PCB design practices, such as using a solid ground plane, minimizing trace lengths, and keeping the input and output capacitors close to the device.
  • The TPSM843320MSITR is rated for operation from -40°C to 125°C. Ensure proper thermal management by providing adequate heat sinking, using a thermally conductive PCB material, and avoiding high-power dissipation in nearby components.
  • The absolute maximum input voltage rating is 6.5V. However, it's recommended to operate the device within the specified input voltage range of 2.7V to 5.5V to ensure reliable operation and minimize the risk of damage.
  • The output voltage ripple and noise can be calculated using the equations provided in the datasheet. Additionally, consider using a filter capacitor at the output to reduce ripple and noise. The value of the capacitor depends on the specific application requirements.
  • The recommended input capacitor value is 10uF to 22uF, with a voltage rating of at least 6.3V. A low-ESR ceramic capacitor, such as an X5R or X7R type, is recommended to minimize the risk of oscillation and ensure stable operation.

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TPSM843320MSITR Overview

Use the download button to access the TPSM843320MSITR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TPSM8, or try a keyword search, such as Switching Regulator or Controllers

About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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