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TPA1517DWPR - Texas Instruments

Description: TEXAS INSTRUMENTS - TPA1517DWPR - IC, AUDIO POWER AMP, CLASS AB, 6W, SO-20

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TPA1517DWPR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DWP(R-PDSO-G20)
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TPA1517DWPR - Texas Instruments  - 3D model - Small Outline Packages - DWP(R-PDSO-G20)
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TPA1517DWPR Details

  • Manufacturer Part Number:

    TPA1517DWPR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    20

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Bandwidth-Nom:

    20 kHz

  • Consumer IC Type:

    AUDIO AMPLIFIER

  • Gain:

    20 dB

  • Harmonic Distortion:

    10%

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    12.825 mm

  • Moisture Sensitivity Level:

    2

  • Noise Figure-Nom:

    84 dB

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Power-Nom:

    6 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HSOP

  • Package Equivalence Code:

    SOP20,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max:

    80 mA

  • Supply Voltage-Max (Vsup):

    18 V

  • Supply Voltage-Min (Vsup):

    9.5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.52 mm

TPA1517DWPR Frequently Asked Questions (FAQs)

  • According to TI's application notes, a 10uF capacitor in parallel with a 0.1uF capacitor is recommended for power supply decoupling to ensure stability and minimize noise.
  • The gain setting depends on the specific application and desired output power. TI recommends using the gain setting formula provided in the datasheet and adjusting it based on the output power and impedance of the load.
  • The TPA1517DWPR can handle up to 20W of continuous power and 30W of peak power. However, the actual power handling capability depends on the thermal design and heat sinking of the system.
  • Proper heat sinking, thermal design, and thermal monitoring are crucial to prevent overheating. TI recommends using a heat sink with a thermal resistance of 10°C/W or lower and monitoring the junction temperature to prevent overheating.
  • TI recommends a 4-layer PCB with a solid ground plane, and separating the analog and digital grounds to minimize noise and ensure stability. A good layout should also minimize the length of the power traces and use wide traces for the power supply lines.

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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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