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TPS40052PWPR - Texas Instruments

Description: Switching Controllers Wide Input Sync Buck Cntrlr w/DDR trking

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TPS40052PWPR - Texas Instruments - PCB symbol
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PCB Footprints
TPS40052PWPR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PWP0016C
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3D Models
TPS40052PWPR - Texas Instruments - 3D model - Small Outline Packages - PWP0016C
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TPS40052PWPR Details

  • Manufacturer Part Number:

    TPS40052PWPR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    16

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    40 V

  • Input Voltage-Min:

    10 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:

    35 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:

    PUSH-PULL

  • Switching Frequency-Max:

    1000 kHz

  • Technology:

    BICMOS

  • 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

TPS40052PWPR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the TPS40052PWPR datasheet, which includes a thermal pad connected to a large copper area on the PCB to dissipate heat. Additionally, it's recommended to use a 4-layer PCB with a solid ground plane and to minimize the distance between the device and the heat sink.
  • The selection of input and output capacitors depends on the specific application requirements. Generally, low-ESR capacitors with a high ripple current rating are recommended. The datasheet provides guidelines for capacitor selection, and TI also offers a capacitor selection tool to help with this process.
  • The TPS40052PWPR has a maximum ambient temperature rating of 85°C, but it can operate up to 105°C with derating. It's essential to consider the thermal design and heat sinking to ensure the device operates within its specified temperature range.
  • The TPS40052PWPR has a built-in overcurrent protection feature that can be enabled by connecting the OCP pin to a resistor and capacitor network. The datasheet provides a detailed description of the overcurrent protection circuit and the calculation for the required resistor and capacitor values.
  • The TPS40052PWPR is an automotive-qualified device that meets the AEC-Q100 standard. It's suitable for high-reliability applications, including automotive, industrial, and aerospace. However, it's essential to review the device's qualification data and ensure it meets the specific requirements of the application.

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TPS40052PWPR 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 TPS40052PWPRG4 Texas Instruments

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