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FDA802B-VYT - STMicroelectronics

Description: Audio Amplifiers 2x150 W - 1x300 W class D digital input automotive power amplifier with load value recognition and low voltage operation

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FDA802B-VYT Details

  • Manufacturer Part Number:

    FDA802B-VYT

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Package Description:

    LQFP-64

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    3

  • Consumer IC Type:

    CLASS D AUDIO AMPLIFIER

  • JESD-30 Code:

    S-PQFP-G64

  • Length:

    10 mm

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    64

  • Output Power-Nom:

    360 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HLFQFP

  • Package Equivalence Code:

    HQFP64,.47SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.49 mm

  • Supply Voltage-Max (Vsup):

    50 V

  • Supply Voltage-Min (Vsup):

    5.5 V

  • Surface Mount:

    YES

  • Technology:

    BCD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    10 mm

FDA802B-VYT Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the application note AN4965, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).
  • The input capacitor selection depends on the input voltage, current, and frequency. A general guideline is to choose a capacitor with a voltage rating of at least 1.5 times the maximum input voltage, and a capacitance value between 1uF to 10uF. The X7R or X5R dielectric type is recommended for its stability and low ESR.
  • The maximum allowed voltage drop across the FDA802B-VYT is 0.5V. Exceeding this voltage drop may affect the device's performance, efficiency, and reliability. It's essential to ensure that the input voltage is within the recommended range and that the device is operated within its specified conditions.
  • Overvoltage protection can be implemented using a voltage supervisor IC, such as the STMicroelectronics STM6627, which monitors the input voltage and provides a reset signal to the FDA802B-VYT in case of an overvoltage event. Alternatively, a zener diode or a TVS diode can be used to clamp the input voltage and prevent damage to the device.
  • The thermal derating curve for the FDA802B-VYT is provided in the datasheet, which shows the maximum allowed power dissipation versus ambient temperature. The device's power dissipation must be derated according to the curve to ensure reliable operation and prevent overheating.

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FDA802B-VYT Overview

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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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