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TPS65276VRHHT - Texas Instruments

Description: Switching Voltage Regulators 4.5-18V Input Dual VTG-Level Translator

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TPS65276VRHHT - Texas Instruments - PCB symbol
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PCB Footprints
TPS65276VRHHT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHH0036B
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3D Models
TPS65276VRHHT - Texas Instruments - 3D model - Quad Flat No-Lead - RHH0036B
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TPS65276VRHHT Details

  • Manufacturer Part Number:

    TPS65276VRHHT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    VQFN-36

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    ADJUSTABLE OUTPUT MODE FROM 0.68 TO 1.95V

  • Analog IC - Other Type:

    DUAL SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    18 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-PQCC-N36

  • JESD-609 Code:

    e4

  • Length:

    6 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    2

  • Number of Terminals:

    36

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    6 A

  • Output Voltage-Max:

    15 V

  • Output Voltage-Min:

    0.6 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC36,.25SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1600 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    6 mm

TPS65276VRHHT Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow the guidelines in the TI application note 'TPS65276 PCB Layout Guidelines' (SLUAAC5) for optimal performance and thermal management.
  • The output capacitor selection depends on the output voltage, output current, and desired ripple voltage. TI recommends using a low-ESR ceramic capacitor with a minimum capacitance of 10uF for each output. Refer to the datasheet and the TI application note 'Output Capacitor Selection for Switching Regulators' (SLUAAC4) for more information.
  • The TPS65276VRHHT has an absolute maximum input voltage rating of 18V. However, the recommended operating input voltage range is 6.5V to 14V. Exceeding the absolute maximum rating can damage the device.
  • The TPS65276VRHHT has a junction temperature rating of 150°C. However, the device's performance and reliability may degrade at high temperatures. TI recommends derating the output current and using thermal management techniques to ensure reliable operation above 85°C.
  • TI provides a troubleshooting guide in the datasheet and the application note 'TPS65276 Troubleshooting Guide' (SLUAAC6). Common issues include incorrect output voltage, oscillations, and overheating. Check the PCB layout, component selection, and input/output connections before contacting TI support.

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TPS65276VRHHT 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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