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TPA3131D2RHBR - Texas Instruments

Description: 7W Filter-Free Class-D Stereo Amplifier In Space Saving QFN

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TPA3131D2RHBR - Texas Instruments - PCB symbol
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PCB Footprints
TPA3131D2RHBR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHB0032E VQFN - 1 mm max height
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3D Models
TPA3131D2RHBR - Texas Instruments - 3D model - Quad Flat No-Lead - RHB0032E VQFN - 1 mm max height
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TPA3131D2RHBR Details

  • Manufacturer Part Number:

    TPA3131D2RHBR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Consumer IC Type:

    CLASS D AUDIO AMPLIFIER

  • Gain:

    36 dB

  • JESD-30 Code:

    S-PQCC-N32

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Noise Figure-Nom:

    105 dB

  • Number of Channels:

    2

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Power-Nom:

    25 W

  • 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

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    26 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Surface Mount:

    YES

  • 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

TPA3131D2RHBR Frequently Asked Questions (FAQs)

  • TI recommends using a 10uF ceramic capacitor in parallel with a 100nF ceramic capacitor, placed as close as possible to the power pins (VIN and GND) to ensure stable operation.
  • The gain setting depends on the specific application and desired output power. TI provides a gain setting formula in the datasheet, but it's recommended to experiment with different gain settings and measure the output power to find the optimal value for your specific use case.
  • The maximum allowed ambient temperature for the TPA3131D2RHBR is 85°C, as specified in the datasheet. Operating the device above this temperature may affect its reliability and performance.
  • Yes, the TPA3131D2RHBR can be used in a bridged configuration to increase the output power. However, this requires careful consideration of the output stage and load impedance to avoid overheating and ensure stable operation.
  • TI recommends using a voltage supervisor or a power-on reset circuit to protect the device from overvoltage and undervoltage conditions. Additionally, a voltage regulator can be used to regulate the supply voltage and prevent damage to the device.

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TPA3131D2RHBR 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 TPA3131D2RHBT Texas Instruments

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