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LA4425A-E - onsemi

Description: ON SEMICONDUCTOR - LA4425A-E - AUDIO AMP, CLASS AB, 5W, SIP-5

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Symbol
LA4425A-E - onsemi - PCB symbol
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PCB Footprints
LA4425A-E - onsemi PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - SIP5H
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LA4425A-E - onsemi - 3D model - Transistor Outline, Vertical - SIP5H
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LA4425A-E Details

  • Manufacturer Part Number:

    LA4425A-E

  • Brand Name:

    ON Semiconductor

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Pin Count:

    5

  • Manufacturer Package Code:

    127AF

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Consumer IC Type:

    AUDIO AMPLIFIER

  • JESD-609 Code:

    e6

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    80 °C

  • Operating Temperature-Min:

    -30 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TFQFP

  • Package Equivalence Code:

    SIP5,.05,78

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Temperature Grade:

    COMMERCIAL EXTENDED

  • Terminal Finish:

    Tin/Bismuth (Sn/Bi)

  • Terminal Pitch:

    1.98 mm

  • Terminal Position:

    SINGLE

LA4425A-E Frequently Asked Questions (FAQs)

  • A good PCB layout for the LA4425A-E involves keeping the input and output traces short and symmetrical, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the input and output capacitors are of high quality and have low ESR. A minimum of 10uF capacitance is recommended for the output capacitor.
  • The LA4425A-E can handle a maximum input voltage of 18V. However, it's recommended to operate the device within the specified input voltage range of 8-15V for optimal performance and reliability.
  • The LA4425A-E is rated for operation up to 85°C. However, the device's performance and reliability may degrade at higher temperatures. It's recommended to use a heat sink or thermal management system to keep the device within the specified operating temperature range.
  • To protect the LA4425A-E, use a voltage regulator or a surge protector at the input, and consider adding overcurrent protection devices such as fuses or PTC thermistors. Additionally, ensure that the output is properly decoupled and filtered to prevent voltage spikes and oscillations.

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LA4425A-E Overview

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