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TPA2017D2RTJR - Texas Instruments

Description: 2.8-W/Ch Stereo Class-D Audio Amplifier with Easy SmartGainTM AGC/DRC (TPA2017)

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TPA2017D2RTJR - Texas Instruments - PCB symbol
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PCB Footprints
TPA2017D2RTJR - Texas Instruments PCB footprint - Other - Other - QFN50P400X400X80-21N
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3D Models
TPA2017D2RTJR - Texas Instruments - 3D model - Other - QFN50P400X400X80-21N
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TPA2017D2RTJR Details

  • Manufacturer Part Number:

    TPA2017D2RTJR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia, 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-PQCC-N20

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    2

  • 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:

    2.8 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC20,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max:

    5.5 mA

  • Supply Voltage-Max (Vsup):

    5.2 V

  • Supply Voltage-Min (Vsup):

    2.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

TPA2017D2RTJR Frequently Asked Questions (FAQs)

  • A good thermal layout is crucial for the TPA2017D2RTJR. TI recommends a 2-layer or 4-layer PCB with a solid ground plane on the bottom layer, and a thermal relief pattern around the device to facilitate heat dissipation.
  • To ensure stability, use a low-ESR capacitor (e.g., X7R or X5R) for decoupling, and keep the power supply traces short and wide. Also, avoid using a capacitor with a high equivalent series resistance (ESR) in the output filter.
  • A 1-10 μF ceramic capacitor (e.g., X7R or X5R) is recommended for the input capacitor. This value provides a good balance between noise filtering and stability.
  • Use a voltage regulator or a transient voltage suppressor (TVS) to protect the amplifier from overvoltage conditions. For overcurrent protection, add a current-sensing resistor and a comparator or a dedicated overcurrent protection IC.
  • For high-power applications, a heatsink with a thermal resistance of 10-20°C/W is recommended. The heatsink should be designed to provide good airflow and have a thermal interface material (TIM) with a thermal conductivity of at least 1 W/m-K.

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TPA2017D2RTJR Overview

Use the download button to access the TPA2017D2RTJR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TPA20, or try a keyword search, such as Audio/Video Amplifiers

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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Part Image TPA2017D2RTJT Texas Instruments

2.8W, 2 Channel(s), 1 Func, PQCC20