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TPA3005D2PHP - Texas Instruments

Description: 6-W stereo, 8.5- to 18-V supply, analog input Class-D audio amplifier

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TPA3005D2PHP - Texas Instruments - PCB symbol
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PCB Footprints
TPA3005D2PHP - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - PHP(S-PQFP-G48)(H=1.2mm)
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3D Models
TPA3005D2PHP - Texas Instruments - 3D model - Quad Flat Packages - PHP(S-PQFP-G48)(H=1.2mm)
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TPA3005D2PHP Details

  • Manufacturer Part Number:

    TPA3005D2PHP

  • 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:

    17.8 dB

  • JESD-30 Code:

    S-PQFP-G48

  • JESD-609 Code:

    e4

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    3

  • Noise Figure-Nom:

    97 dB

  • 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:

    6 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:

    22 mA

  • Supply Voltage-Max (Vsup):

    18 V

  • Supply Voltage-Min (Vsup):

    8.5 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

TPA3005D2PHP Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the TPA3005D2PHP evaluation module documentation, which includes a thermal pad connected to a large copper area on the bottom layer to dissipate heat efficiently.
  • To ensure stability, follow the recommended component values and PCB layout in the datasheet, and make sure to decouple the power supply with a 10uF capacitor. Additionally, use a low-ESR capacitor for the output filter and avoid long traces that can cause parasitic inductance.
  • The maximum power dissipation of the TPA3005D2PHP is dependent on the ambient temperature and the thermal resistance of the PCB. According to the datasheet, the maximum power dissipation is 3.5W at 25°C ambient temperature, but this can be derated to 2.5W at 50°C ambient temperature.
  • Yes, the TPA3005D2PHP can be used in a bridged configuration to increase the output power. However, this requires careful consideration of the power supply, output filter, and thermal management to ensure reliable operation.
  • The recommended input coupling capacitor value is dependent on the input signal frequency and amplitude. A general guideline is to use a capacitor with a value between 1uF to 10uF, with a voltage rating that exceeds the maximum input signal amplitude.

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TPA3005D2PHP 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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