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TPS40071PWPR - Texas Instruments

Description: DC/DC Cntrlr Single-OUT Step Down 1000kHz 16-Pin HTSSOP EP T/R

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TPS40071PWPR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PWP0016C
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TPS40071PWPR - Texas Instruments  - 3D model - Small Outline Packages - PWP0016C
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TPS40071PWPR Details

  • Manufacturer Part Number:

    TPS40071PWPR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    TSSOP

  • Pin Count:

    16

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    3.9

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    VOLTAGE-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-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    20 A

  • Output Voltage-Max:

    23 V

  • Output Voltage-Min:

    0.7 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1000 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

TPS40071PWPR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the TPS40071PWPR datasheet (page 23) and in the application note SLVAE03. It's essential to follow these guidelines to ensure optimal thermal performance and minimize thermal resistance.
  • The input capacitor selection depends on the input voltage, output voltage, and output current. TI recommends using a low-ESR capacitor with a minimum capacitance of 10uF and a voltage rating of at least 1.5 times the input voltage. Refer to the datasheet (page 14) for more information.
  • The TPS40071PWPR has a maximum output current rating of 7A. However, the actual output current capability depends on the input voltage, output voltage, and thermal conditions. Be sure to check the datasheet (page 3) for the output current derating curves.
  • The TPS40071PWPR has a built-in overcurrent protection (OCP) feature. To implement OCP, connect a resistor (RILIM) between the ILIM pin and GND. The value of RILIM determines the OCP threshold. Refer to the datasheet (page 17) for more information.
  • The EN (enable) pin is used to turn the device on or off. When EN is high, the device is enabled, and when EN is low, the device is disabled. You can use the EN pin to implement power sequencing or to turn off the device during shutdown or low-power modes.

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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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