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TP3403V/NOPB - Texas Instruments

Description: DASL Digital Adapter for Subscriber Loops

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PCB Footprints
TP3403V/NOPB - Texas Instruments PCB footprint - Plastic Leaded Chip Carrier - Plastic Leaded Chip Carrier - plcc
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3D Models
TP3403V/NOPB - Texas Instruments  - 3D model - Plastic Leaded Chip Carrier - plcc
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TP3403V/NOPB Details

  • Manufacturer Part Number:

    TP3403V/NOPB

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    5A991.B.1

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    3

  • Peak Reflow Temperature (Cel):

    245

  • Telecom IC Type:

    DIGITAL SLIC

  • Terminal Finish:

    MATTE TIN

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

    30

TP3403V/NOPB Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a 2-layer or 4-layer PCB with a solid ground plane and a thermal relief pattern under the IC to improve thermal performance. A minimum of 2 oz copper thickness is recommended for the top and bottom layers.
  • To ensure reliable operation in high-temperature environments, it is recommended to derate the output current and voltage according to the thermal derating curve provided in the datasheet. Additionally, ensure good airflow and thermal conduction to the heat sink.
  • A low-ESR ceramic capacitor with a value of 10uF to 22uF is recommended for the input capacitor. This helps to filter out high-frequency noise and improve overall system stability.
  • To troubleshoot output voltage instability or oscillations, check the PCB layout for any signs of noise coupling or resonance. Ensure that the input and output capacitors are properly selected and placed. Also, verify that the feedback loop is properly compensated and that the output voltage is within the recommended range.
  • A low-ESR ceramic or polymer capacitor with a value of 22uF to 47uF is recommended for the output capacitor. This helps to filter out high-frequency noise and improve overall system stability.

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TP3403V/NOPB Overview

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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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