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TPA3101D2PHP - Texas Instruments

Description: Texas Instruments TPA3101D2PHP Audio Amplifier IC, Class-D Stereo, 48-Pin HTQFP

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PCB Footprints
TPA3101D2PHP - Texas Instruments PCB footprint - Other - Other - QFP50P900X900X120-49N
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3D Models
TPA3101D2PHP - Texas Instruments  - 3D model - Other - QFP50P900X900X120-49N
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TPA3101D2PHP Details

  • Manufacturer Part Number:

    TPA3101D2PHP

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Pin Count:

    48

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Bandwidth-Nom:

    22 kHz

  • Consumer IC Type:

    CLASS D AUDIO AMPLIFIER

  • Gain:

    36 dB

  • JESD-30 Code:

    S-PQFP-G48

  • JESD-609 Code:

    e4

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Power-Nom:

    10 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTFQFP

  • Package Equivalence Code:

    TQFP48,.35SQ

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    26.5 mA

  • Supply Voltage-Max (Vsup):

    26 V

  • Supply Voltage-Min (Vsup):

    10 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    7 mm

TPA3101D2PHP Frequently Asked Questions (FAQs)

  • TI recommends using a 10uF capacitor in parallel with a 0.1uF capacitor, placed as close as possible to the power pins, to ensure stable operation and minimize noise.
  • The gain setting depends on the specific application and desired output power. TI provides a gain setting calculator tool to help determine the optimal gain setting based on input voltage, output power, and load impedance.
  • The maximum allowed ambient temperature for the TPA3101D2PHP is 85°C, as specified in the datasheet. Operating the device above this temperature may affect its reliability and performance.
  • Yes, the TPA3101D2PHP can be used in a bridged configuration to increase the output power. However, this requires careful consideration of the output stage design, including the output filter and load impedance, to ensure stable operation and prevent oscillation.
  • TI provides a troubleshooting guide for the TPA3101D2PHP, which includes a step-by-step approach to identifying and resolving common issues. This guide can be found in the device's documentation and support resources.

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TPA3101D2PHP 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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