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TPA2028D1YZFR - Texas Instruments

Description: 3.0 W Mono Class-D Audio Amplifier with fast gain ramp SmartGain™ AGC and DRC

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TPA2028D1YZFR - Texas Instruments PCB footprint - BGA - BGA - YZF0009_
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TPA2028D1YZFR - Texas Instruments  - 3D model - BGA - YZF0009_
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TPA2028D1YZFR Details

  • Manufacturer Part Number:

    TPA2028D1YZFR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    BGA

  • Package Description:

    VFBGA, BGA9,3X3,20

  • Pin Count:

    9

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Bandwidth-Nom:

    20 kHz

  • Consumer IC Type:

    CLASS D AUDIO AMPLIFIER

  • JESD-30 Code:

    S-PBGA-B9

  • JESD-609 Code:

    e1

  • Length:

    1.6245 mm

  • Moisture Sensitivity Level:

    1

  • Noise Figure-Nom:

    95 dB

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    9

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Power-Nom:

    3 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA9,3X3,20

  • Package Shape:

    SQUARE

  • 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:

    3.5 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:

    1.6245 mm

TPA2028D1YZFR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, which includes a suggested component placement and routing guide to minimize electromagnetic interference (EMI) and ensure optimal performance.
  • The gain setting depends on the input signal level and the desired output power. The TPA2028D1YZFR has a gain range of 20 dB to 30 dB. A higher gain setting can provide more output power, but may also increase noise and distortion. A lower gain setting can provide a cleaner signal, but may not provide enough output power.
  • The maximum power dissipation of the TPA2028D1YZFR is 2.5 W. This is specified in the datasheet and is dependent on the ambient temperature and the thermal resistance of the package.
  • To protect the TPA2028D1YZFR from overheating, ensure good thermal conductivity between the device and the PCB, use a heat sink if necessary, and avoid operating the device at high ambient temperatures or with high power dissipation.
  • The recommended input capacitor value is 2.2 μF to 4.7 μF, depending on the input signal frequency and impedance. A larger capacitor value can provide better noise filtering, but may also increase the risk of oscillation.

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TPA2028D1YZFR 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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