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TPA3250D2DDWR - Texas Instruments

Description: 70W Stereo / 130W Peak PurePath™ Ultra-HD, Analog-In, Pad-Down Class-D Amplifier

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TPA3250D2DDWR - Texas Instruments - PCB symbol
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TPA3250D2DDWR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DDV0044D
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TPA3250D2DDWR - Texas Instruments - 3D model - Small Outline Packages - DDV0044D
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TPA3250D2DDWR Details

  • Manufacturer Part Number:

    TPA3250D2DDWR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Consumer IC Type:

    CLASS D AUDIO AMPLIFIER

  • Gain:

    20 dB

  • JESD-30 Code:

    R-PDSO-G44

  • JESD-609 Code:

    e4

  • Length:

    14 mm

  • Moisture Sensitivity Level:

    3

  • Noise Figure-Nom:

    110 dB

  • Number of Channels:

    4

  • Number of Functions:

    1

  • Number of Terminals:

    44

  • Operating Temperature-Max:

    70 °C

  • Output Power-Nom:

    130 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    13.2 V

  • Supply Voltage-Min (Vsup):

    10.8 V

  • Surface Mount:

    YES

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    6.1 mm

TPA3250D2DDWR Frequently Asked Questions (FAQs)

  • A good PCB layout for the TPA3250D2DDWR involves keeping the power traces short and wide, using a solid ground plane, and placing the input and output capacitors close to the device. TI provides a recommended PCB layout in the datasheet and application notes.
  • To optimize thermal performance, ensure good airflow around the device, use a heat sink if possible, and avoid blocking the thermal pads on the bottom of the package. TI also recommends using thermal interface material (TIM) to improve heat transfer.
  • The maximum power supply voltage for the TPA3250D2DDWR is 36V. Exceeding this voltage can damage the device.
  • Use a voltage regulator or a voltage supervisor to regulate the power supply voltage and prevent overvoltage and undervoltage conditions. TI also recommends using a power-on reset (POR) circuit to ensure the device is properly reset during power-up.
  • The recommended input and output coupling capacitor value is 10uF to 22uF, depending on the specific application and frequency response requirements. TI provides more information on capacitor selection in the datasheet and application notes.

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TPA3250D2DDWR Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like TPA32, 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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TPA3250D2DDWR Alternates

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Part Image TPA3250D2DDW Texas Instruments

130W, 4 Channel(s), 1 Func, PDSO44