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TPA3120D2PWPR - Texas Instruments

Description: Audio Amp Speaker 1-CH Mono/2-CH Stereo 20W Class-D 24-Pin HTSSOP EP T/R

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TPA3120D2PWPR - Texas Instruments - PCB symbol
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TPA3120D2PWPR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PWP (R-PDSO-G24)_2
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TPA3120D2PWPR - Texas Instruments - 3D model - Small Outline Packages - PWP (R-PDSO-G24)_2
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TPA3120D2PWPR Details

  • Manufacturer Part Number:

    TPA3120D2PWPR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    24

  • 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:

    R-PDSO-G24

  • JESD-609 Code:

    e4

  • Length:

    7.8 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Power-Nom:

    20 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP24,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    37 mA

  • Supply Voltage-Max (Vsup):

    30 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:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

TPA3120D2PWPR Frequently Asked Questions (FAQs)

  • TI recommends a 2-layer or 4-layer PCB with a solid ground plane on the bottom layer, and a thermal relief pattern on the top layer to improve heat dissipation. A minimum of 1 oz copper thickness is recommended.
  • To ensure stability, TI recommends using a minimum of 100 nF decoupling capacitors on the power supply pins, and a 10 uF capacitor on the output pin. Additionally, keep the input and output traces as short as possible, and avoid using long wires or cables.
  • The maximum power dissipation of the TPA3120D2PWPR is 15W, assuming a junction temperature of 150°C and a thermal resistance of 25°C/W. However, this value can be derated based on the specific application and operating conditions.
  • Yes, the TPA3120D2PWPR can be used in a bridged configuration to increase the output power. However, TI recommends using a separate power supply for each amplifier, and ensuring that the output stages are properly synchronized to avoid distortion and oscillations.
  • The recommended input impedance for the TPA3120D2PWPR is 10 kΩ to 20 kΩ. This ensures that the input stage is properly biased and that the amplifier operates within its specified frequency response.

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TPA3120D2PWPR 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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