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HVDA551QDRQ1 - Texas Instruments

Description: Automotive 5-V CAN Transceiver with I/O Level Adapting and Low-Power Mode Supply Optimization

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HVDA551QDRQ1 Details

  • Manufacturer Part Number:

    HVDA551QDRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Data Rate:

    1000 Mbps

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Number of Transceivers:

    1

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Telecom IC Type:

    INTERFACE CIRCUIT

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

HVDA551QDRQ1 Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the analog and digital grounds separate and connect them at a single point. Use short, wide traces for power and ground connections.
  • Ensure proper thermal management by providing adequate heat sinking and airflow. Use a thermal interface material (TIM) between the device and the heat sink. Monitor the junction temperature (TJ) and ensure it stays within the recommended range.
  • Use a shielded enclosure and ensure good grounding practices. Keep the analog and digital circuits separated, and use EMI filters or common-mode chokes on the input and output lines. Follow proper PCB layout guidelines for minimizing radiation.
  • Use an oscilloscope to monitor the input and output voltages, as well as the enable and fault pins. Check for proper power sequencing, and ensure that the input voltage is within the recommended range. Consult the datasheet and application notes for troubleshooting guides.
  • Yes, but ensure that the redundant units are properly synchronized and that the output voltages are matched. Use a proper hot-swap controller and follow the recommended guidelines for redundant power supply design.

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HVDA551QDRQ1 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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