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TPS6286810CRQYR - Texas Instruments

Description: 5.5-V 4-A synchronous step-down converter with I²C interface in 1.5-mm x 2.5-mm QFN package

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TPS6286810CRQYR - Texas Instruments PCB footprint - Other - Other - RQY0009A_2025
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TPS6286810CRQYR - Texas Instruments  - 3D model - Other - RQY0009A_2025
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TPS6286810CRQYR Details

  • Manufacturer Part Number:

    TPS6286810CRQYR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    VQFN-HR-9

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    ALSO HAS PFM CONTROL TECHNIQUE

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.4 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-PQCC-N9

  • JESD-609 Code:

    e3

  • Length:

    2.5 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    9

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    4 A

  • Output Voltage-Max:

    3.35 V

  • Output Voltage-Min:

    0.2 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VQCCN

  • Package Equivalence Code:

    LCC9,.06X.10(UNSPEC)

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2400 kHz

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Position:

    QUAD

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

    30

  • Width:

    1.5 mm

TPS6286810CRQYR Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the TPS6286810CRQYR is 5.5V, as specified in the datasheet. However, it's recommended to keep the input voltage below 5V to ensure reliable operation and to prevent damage to the device.
  • To ensure the stability of the output voltage, it's essential to follow the recommended layout and component selection guidelines provided in the datasheet. This includes using a suitable output capacitor, such as a 10uF ceramic capacitor, and placing it close to the output pin. Additionally, ensure that the input capacitor is properly sized and placed to minimize input voltage ripple.
  • The minimum input capacitance required for the TPS6286810CRQYR is 1uF, as specified in the datasheet. However, it's recommended to use a higher value, such as 4.7uF or 10uF, to ensure stable operation and to filter out input voltage noise.
  • The TPS6286810CRQYR is rated for operation up to 125°C, but it's essential to consider the thermal design and layout of your system to ensure that the device does not exceed its maximum junction temperature. You may need to add thermal vias, heat sinks, or other thermal management techniques to ensure reliable operation in high-temperature environments.
  • The output voltage of the TPS6286810CRQYR is determined by the resistor divider network connected to the FB pin. The output voltage can be calculated using the formula: VOUT = 0.8V x (1 + R1/R2), where R1 and R2 are the resistors in the divider network.

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TPS6286810CRQYR 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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