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TPA2015D1YZHR - Texas Instruments

Description: 2W Class-D Audio Amplifier With Adaptive Boost and Battery Tracking SpeakerGuard AGC

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PCB Footprints
TPA2015D1YZHR - Texas Instruments PCB footprint - BGA - BGA - YZH (S-XBGA-N16)
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3D Models
TPA2015D1YZHR - Texas Instruments  - 3D model - BGA - YZH (S-XBGA-N16)
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TPA2015D1YZHR Details

  • Manufacturer Part Number:

    TPA2015D1YZHR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    BGA

  • Pin Count:

    16

  • 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

  • Gain:

    20 dB

  • Harmonic Distortion:

    1%

  • JESD-30 Code:

    S-PBGA-B16

  • JESD-609 Code:

    e1

  • Length:

    2.295 mm

  • Moisture Sensitivity Level:

    1

  • Noise Figure-Nom:

    95 dB

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Power-Nom:

    2 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA16,4X4,20

  • 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:

    2.2 mA

  • Supply Voltage-Max (Vsup):

    5.2 V

  • Supply Voltage-Min (Vsup):

    2.3 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:

    2.295 mm

TPA2015D1YZHR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, which includes a 4-layer board with a dedicated ground plane and power planes. It's essential to follow this layout to minimize electromagnetic interference (EMI) and ensure optimal performance.
  • The input capacitor values depend on the input impedance and the desired high-pass filter cutoff frequency. A good starting point is to use 1-10uF capacitors with a voltage rating of 10-16V. You can use the TI FilterPro software to simulate and optimize the input filter design.
  • The maximum power dissipation of the TPA2015D1YZHR is 2.5W. However, this value can be affected by the ambient temperature, PCB design, and thermal management. It's essential to ensure proper heat sinking and thermal design to prevent overheating.
  • Yes, the TPA2015D1YZHR can be used in a bridged configuration to increase the output power. However, this requires careful design and layout considerations to ensure proper phase matching and minimize distortion. TI provides application notes and design guides to help with bridged amplifier design.
  • Common issues with the TPA2015D1YZHR can be caused by improper PCB layout, inadequate power supply decoupling, or incorrect input/output impedance matching. Use an oscilloscope to measure the output waveform and check for signs of oscillation or distortion. Consult the datasheet and application notes for troubleshooting guidelines and design recommendations.

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TPA2015D1YZHR 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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