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TPA2025D1YZGR - Texas Instruments

Description: 2W Mono Analog Input Class-D Speaker Amp with Integrated Class-G Boost Converter

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TPA2025D1YZGR - Texas Instruments - PCB symbol
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TPA2025D1YZGR - Texas Instruments PCB footprint - BGA - BGA - YZG_12
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TPA2025D1YZGR - Texas Instruments - 3D model - BGA - YZG_12
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TPA2025D1YZGR Details

  • Manufacturer Part Number:

    TPA2025D1YZGR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    BGA

  • Pin Count:

    12

  • 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

  • Harmonic Distortion:

    1%

  • JESD-30 Code:

    R-PBGA-B12

  • JESD-609 Code:

    e1

  • Length:

    2.295 mm

  • Moisture Sensitivity Level:

    1

  • Noise Figure-Nom:

    97 dB

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Power-Nom:

    1.7 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA12,3X4,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.625 mm

  • Supply Current-Max:

    6 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    1.795 mm

TPA2025D1YZGR Frequently Asked Questions (FAQs)

  • A good PCB layout for the TPA2025D1YZGR involves keeping the audio signal traces short and away from the power supply traces. Use a ground plane to reduce noise and ensure that the input and output capacitors are placed close to the IC. Refer to the TI application note SLAA503 for more details.
  • Choose input and output capacitors with a high ripple current rating and low ESR. X7R or X5R ceramic capacitors are good options. The capacitor values should be selected based on the desired high-pass filter cutoff frequency and the amplifier's input impedance.
  • The maximum power dissipation of the TPA2025D1YZGR is 2.5W. However, this value can be derated based on the ambient temperature and the thermal resistance of the PCB. Refer to the datasheet for more information on thermal derating.
  • Use a voltage regulator or a voltage supervisor to ensure that the supply voltage to the TPA2025D1YZGR is within the recommended range of 2.7V to 5.5V. Add overvoltage protection diodes or a voltage clamp to prevent damage from voltage spikes.
  • No, the TPA2025D1YZGR is not designed for bridged operation. It is a stereo audio amplifier and should be used in a single-ended configuration. Using it in a bridged configuration may result in reduced performance and increased heat generation.

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TPA2025D1YZGR 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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