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TPS53315RGFR - Texas Instruments

Description: 12-A Step-Down Regulator with Integrated Switcher

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TPS53315RGFR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGF (R-PVQFN-N40)
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3D Models
TPS53315RGFR - Texas Instruments  - 3D model - Quad Flat No-Lead - RGF (R-PVQFN-N40)
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TPS53315RGFR Details

  • Manufacturer Part Number:

    TPS53315RGFR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Pin Count:

    40

  • Country Of Origin:

    Malaysia, Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    15 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PQCC-N40

  • JESD-609 Code:

    e4

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    40

  • 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

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • 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

  • 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:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    5 mm

TPS53315RGFR Frequently Asked Questions (FAQs)

  • The TPS53315RGFR can handle input voltages up to 18V, but it's recommended to keep the input voltage below 15V for optimal performance and reliability.
  • To minimize EMI, it's recommended to keep the input and output capacitors close to the device, use a solid ground plane, and keep the high-current paths short and direct. Additionally, using a shielded inductor and placing the device away from sensitive analog circuits can help reduce EMI.
  • The recommended output capacitor value is 10uF to 22uF, and it's recommended to use a low-ESR ceramic capacitor, such as an X5R or X7R type, to minimize output voltage ripple and ensure stability.
  • The output voltage of the TPS53315RGFR can be adjusted by using a resistor divider network between the FB pin and the output voltage. The recommended resistor values are R1 = 10kΩ and R2 = 2.49kΩ for a 1.8V output voltage, but these values can be adjusted to achieve the desired output voltage.
  • The thermal derating curve for the TPS53315RGFR is not explicitly provided in the datasheet, but it's recommended to derate the output current by 1.5mA/°C above 25°C to ensure reliable operation.

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TPS53315RGFR 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 TPS53315RGFT Texas Instruments

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