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TDA7492PE - STMicroelectronics

Description: 45 W + 45 W dual BTL class-D audio amplifier

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TDA7492PE - STMicroelectronics - PCB symbol
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TDA7492PE - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - PowerSSO-36 EPD package mechanical data
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TDA7492PE - STMicroelectronics - 3D model - Small Outline Packages - PowerSSO-36 EPD package mechanical data
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TDA7492PE Details

  • Manufacturer Part Number:

    TDA7492PE

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SSOP-36

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    8

  • Additional Feature:

    Output Power is 90W incase of Parallel BTL (mono) application

  • Consumer IC Type:

    CLASS D AUDIO AMPLIFIER

  • Gain:

    32.8 dB

  • Harmonic Distortion:

    0.04%

  • JESD-30 Code:

    R-PDSO-G36

  • Length:

    10.3 mm

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    36

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Power-Nom:

    41 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HSSOP

  • Package Equivalence Code:

    SSOP36,.4,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH

  • Seated Height-Max:

    2.45 mm

  • Supply Voltage-Max (Vsup):

    26 V

  • Supply Voltage-Min (Vsup):

    7 V

  • Surface Mount:

    YES

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Width:

    7.5 mm

TDA7492PE Frequently Asked Questions (FAQs)

  • STMicroelectronics recommends using a 10uF ceramic capacitor and a 100nF ceramic capacitor in parallel, placed as close as possible to the power supply pins (VP and VN) to ensure stable operation.
  • The gain of the TDA7492PE can be configured by connecting a resistor (Rg) between the gain pin (GAIN) and the negative supply pin (VN). The gain is calculated as 20 dB + 20log(Rg/1kΩ).
  • The maximum power dissipation of the TDA7492PE is 30W, assuming a junction temperature of 150°C and a thermal resistance of 2.5°C/W. However, this value can be derated based on the ambient temperature and the thermal design of the system.
  • Yes, the TDA7492PE can be used in a bridged configuration to increase the output power. However, this requires a specific PCB layout and component selection to ensure proper operation and thermal management.
  • The TDA7492PE has a built-in thermal shutdown protection that turns off the device when the junction temperature exceeds 150°C. Additionally, a heatsink can be used to dissipate heat, and a thermal monitoring circuit can be implemented to detect overheating conditions.

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TDA7492PE Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like TDA74, or try a keyword search, such as Audio/Video Amplifiers

About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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