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TPS51315RGFR - Texas Instruments

Description: Switching Voltage Regulators 3-14V 10A Synch Step Down Converter

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PCB Footprints
TPS51315RGFR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGF (R-PVQFN-N40)
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3D Models
TPS51315RGFR - Texas Instruments  - 3D model - Quad Flat No-Lead - RGF (R-PVQFN-N40)
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TPS51315RGFR Details

  • Manufacturer Part Number:

    TPS51315RGFR

  • 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

  • Additional Feature:

    ALSO OPERATES IN ADJUSTABLE MODE FROM 0.75V TO 5.5V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    14 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    10 V

  • JESD-30 Code:

    S-PQCC-N40

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    40

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    10 A

  • Output Voltage-Max:

    5.5 V

  • Output Voltage-Min:

    0.75 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • 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:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.6 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    5 mm

TPS51315RGFR Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the TPS51315RGFR is 18V, but it's recommended to keep it below 15V for optimal performance and reliability.
  • To ensure the stability of the output voltage, make sure to use a suitable output capacitor with a low ESR (Equivalent Series Resistance) and a sufficient capacitance value, as recommended in the datasheet. Additionally, ensure that the input voltage is within the recommended range and the output current is within the specified limits.
  • The EN (Enable) pin is used to enable or disable the regulator. When the EN pin is high, the regulator is enabled, and when it's low, the regulator is disabled. You can use the EN pin to turn the regulator on and off, which can be useful for power management and reducing standby power consumption.
  • The output voltage of the TPS51315RGFR can be calculated using the following formula: Vout = (R1 / R2) * 0.8V, where R1 and R2 are the resistors connected to the FB (Feedback) pin. The output voltage can be adjusted by changing the values of R1 and R2.
  • The maximum output current that the TPS51315RGFR can deliver is 1.5A. However, the actual output current may be limited by the input voltage, output voltage, and thermal considerations.

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TPS51315RGFR 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 TPS51315RGFT Texas Instruments

Switching Regulator, Voltage-mode, 10A, 1000kHz Switching Freq-Max, PQCC40