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TPS5450MDDAREP - Texas Instruments

Description: Enhanced Product 5.5V to 36V Input, 5A, 500kHz Step-Down Converter

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TPS5450MDDAREP - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DDA0008J
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TPS5450MDDAREP - Texas Instruments  - 3D model - Small Outline Packages - DDA0008J
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TPS5450MDDAREP Details

  • Manufacturer Part Number:

    TPS5450MDDAREP

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    ALSO OPERATES IN ADJUSTABLE O/P DOWN TO 1.22V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    5.5 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.89 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Current-Max:

    5 A

  • Output Voltage-Max:

    31 V

  • Output Voltage-Min:

    1.22 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HLSOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.68 mm

  • Supply Current-Max (Isup):

    11700 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    500 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

TPS5450MDDAREP Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the TPS5450MDDAREP is 18V, but it's recommended to keep it below 15V for optimal performance and reliability.
  • To ensure stability, make sure to follow the recommended layout and component selection guidelines in the datasheet, and add a 10uF ceramic capacitor between the VIN and GND pins.
  • The minimum ESR required for the output capacitor is 0.01 ohms, but it's recommended to use a capacitor with an ESR of 0.005 ohms or less for optimal performance.
  • Yes, the TPS5450MDDAREP is rated for operation up to 125°C, but the maximum junction temperature should not exceed 150°C. Make sure to follow the recommended thermal design guidelines to ensure reliable operation.
  • The output voltage of the TPS5450MDDAREP can be adjusted by using a resistor divider network between the VOUT and GND pins. The recommended resistor values can be found in the datasheet.

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TPS5450MDDAREP 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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