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TPS6565342RHDRQ1 - Texas Instruments

Description: Automotive 4-MHz, dual 3-A buck converters with integrated switches

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TPS6565342RHDRQ1 - Texas Instruments - PCB symbol
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PCB Footprints
TPS6565342RHDRQ1 - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHD0028W
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TPS6565342RHDRQ1 - Texas Instruments - 3D model - Quad Flat No-Lead - RHD0028W
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TPS6565342RHDRQ1 Details

  • Manufacturer Part Number:

    TPS6565342RHDRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2019-04-17

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    PFM TECHNIQUE ALSO USED

  • Analog IC - Other Type:

    DUAL SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.8 V

  • Input Voltage-Nom:

    3.3 V

  • JESD-30 Code:

    S-PQCC-N28

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    2

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    3 A

  • Output Voltage-Max:

    3.36 V

  • Output Voltage-Min:

    0.7 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100; ATEX

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    4400 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    5 mm

TPS6565342RHDRQ1 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's essential to follow good layout practices, such as separating analog and digital grounds, using a solid ground plane, and minimizing trace lengths and widths to reduce noise and EMI.
  • The TPS6565342RHDRQ1 is rated for operation from -40°C to 125°C. Ensure proper thermal design, including heat sinking, thermal vias, and adequate airflow to maintain a safe operating temperature. Monitor the device's temperature using the internal thermal monitoring feature or external temperature sensors.
  • The recommended input capacitor value is 10uF to 22uF, with an X5R or X7R dielectric type. This ensures stable operation and minimizes input voltage ripple. However, the optimal value may vary depending on the specific application and input voltage characteristics.
  • The TPS6565342RHDRQ1 has a built-in power sequencing feature. Configure the device by setting the SEQ pin to control the power-up and power-down sequence of the outputs. Refer to the datasheet for specific configuration options and guidelines.
  • The maximum output current capability of each channel is 3.5A. However, the total output current should not exceed 7A. Ensure that the device is properly heatsinked and the output currents are within the specified limits to prevent overheating and damage.

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TPS6565342RHDRQ1 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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