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TPS53515RVET - Texas Instruments

Description: 1.5V to 18V Input (4.5V to 25V Bias), 12-A Synchronous Step-Down SWIFT™ Converter

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PCB Footprints
TPS53515RVET - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RVE  ( R-PVQFN-N28)
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3D Models
TPS53515RVET - Texas Instruments  - 3D model - Quad Flat No-Lead - RVE  ( R-PVQFN-N28)
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TPS53515RVET Details

  • Manufacturer Part Number:

    TPS53515RVET

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5.5V, ALSO AVAILABLE 1.5 TO 18V INPUT

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    18 V

  • Input Voltage-Min:

    1.5 V

  • JESD-30 Code:

    R-PQCC-N28

  • JESD-609 Code:

    e4

  • Length:

    4.5 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    12 A

  • Output Voltage-Max:

    5.5 V

  • Output Voltage-Min:

    0.6 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC28,.14X.18,16

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Current-Max (Isup):

    6.3 mA

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1000 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    3.5 mm

TPS53515RVET Frequently Asked Questions (FAQs)

  • A good PCB layout for the TPS53515RVET involves placing the input capacitors close to the VIN pin, using a solid ground plane, and keeping the high-current paths short and wide. TI provides a recommended layout in the datasheet and in application notes.
  • Choose an inductor with a high saturation current rating, low DC resistance, and a suitable inductance value. The datasheet provides a formula to calculate the minimum inductance value required. TI also provides a list of recommended inductors in the datasheet.
  • The TPS53515RVET is rated for operation from -40°C to 125°C. However, the maximum ambient temperature range depends on the specific application and the device's power dissipation. Consult the datasheet for thermal derating information.
  • Yes, the TPS53515RVET is AEC-Q100 qualified and suitable for automotive and high-reliability applications. However, ensure that you follow the recommended design and layout guidelines to ensure the device operates within its specified parameters.
  • Use an oscilloscope to monitor the output voltage, input voltage, and switch node waveforms. Check for proper PCB layout, component selection, and thermal management. Consult the datasheet and application notes for troubleshooting guidelines and common pitfalls to avoid.

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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 TPS53515RVER Texas Instruments

Switching Regulator, Voltage-mode, 12A, 1000kHz Switching Freq-Max, PQCC28