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TPSM84209RKHT - Texas Instruments

Description: 4.5-V to 28-V input, 1.2-V to 6-V output, 2.5-A power module

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TPSM84209RKHT - Texas Instruments PCB footprint - Other - Other - RKH0009A
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TPSM84209RKHT - Texas Instruments  - 3D model - Other - RKH0009A
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TPSM84209RKHT Details

  • Manufacturer Part Number:

    TPSM84209RKHT

  • 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:

    2018-02-03

  • 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 Pitch:

    0.65 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

TPSM84209RKHT Frequently Asked Questions (FAQs)

  • The maximum input voltage is 42V, but it's recommended to operate within 36V to ensure reliable performance.
  • To ensure stability, it's essential to follow the recommended layout and component selection guidelines, including the use of a suitable output capacitor and a low-ESR input capacitor.
  • The maximum output current is 2A, but it's recommended to operate within 1.5A to ensure reliable performance and minimize thermal issues.
  • The output voltage can be adjusted using the feedback resistors (RFBT and RFB) and the voltage divider network. Refer to the datasheet for the calculation formula and example circuits.
  • The EN (enable) pin is used to turn the device on or off. Connect EN to VIN to enable the device, or connect it to GND to disable it. You can also use an external signal to control the EN pin.

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TPSM84209RKHT Overview

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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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Part Image TPSM84209RKHR Texas Instruments

SWITCHING REGULATOR WITH BUILT IN INDUCTOR, Current-mode, 2.5A, 923kHz Switching Freq-Max, PQCC9