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TPSM84209RKHR - Texas Instruments

Description: Switching Voltage Regulators 4.5-V to 28-V input, 1.2-V to 6-V output, 2.5-A power module 9-QFN-FCMOD -40 to 85

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TPSM84209RKHR - Texas Instruments - PCB symbol
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PCB Footprints
TPSM84209RKHR - Texas Instruments PCB footprint - Other - Other - RKH0009A
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3D Models
TPSM84209RKHR - Texas Instruments - 3D model - Other - RKH0009A
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TPSM84209RKHR Details

  • Manufacturer Part Number:

    TPSM84209RKHR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2019-04-19

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHING REGULATOR WITH BUILT IN INDUCTOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    28 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PQCC-N9

  • Length:

    4.5 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    9

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    2.5 A

  • Output Voltage-Max:

    6 V

  • Output Voltage-Min:

    1.2 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    QCCN

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    2.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    923 kHz

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    4 mm

TPSM84209RKHR Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. Ensure that the thermal pad is connected to a large copper area to dissipate heat efficiently.
  • Implement a robust thermal management system, ensure good airflow, and consider using a heat sink or thermal interface material. Monitor the module's temperature and adjust the system design accordingly.
  • The recommended input voltage ripple is ≤ 1% of the nominal input voltage. Exceeding this may affect the module's performance and reliability.
  • Yes, the module can be used in redundant power supply configurations. However, ensure that the input voltage and current ratings are not exceeded, and proper ORing diodes or power switches are used to prevent back-feeding.
  • Check the input voltage, output load, and PCB layout. Verify that the module is properly soldered and that the thermal pad is connected correctly. Use an oscilloscope to measure the output voltage and check for noise or oscillations.

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TPSM84209RKHR Overview

Use the download button to access the TPSM84209RKHR 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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