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TPS65283RGET - Texas Instruments

Description: 4.5 V to 18 V Input Voltage, 3.5A/2.5A, Synchronous Dual Buck Converter w/ Power Distribution Switch

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Symbol
TPS65283RGET - Texas Instruments - PCB symbol
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PCB Footprints
TPS65283RGET - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGE0024B
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3D Models
TPS65283RGET - Texas Instruments - 3D model - Quad Flat No-Lead - RGE0024B
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TPS65283RGET Details

  • Manufacturer Part Number:

    TPS65283RGET

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    CUR LIM FOR BUCK 2 IS 4.3A; OUTPUT VOLTAGE FROM 0.6 TO 9V

  • 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-N24

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    2

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    3.5 A

  • Output Voltage-Max:

    0.5 V

  • Output Voltage-Min:

    0.6 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

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    600 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:

    4 mm

TPS65283RGET Frequently Asked Questions (FAQs)

  • A good PCB layout for the TPS65283RGET involves placing the input capacitors close to the VIN pin, using a solid ground plane, and keeping the high-current paths short and wide. It's also recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • The output voltage of the TPS65283RGET can be set using the FB pin. The recommended output voltage range is 0.9V to 3.3V. Choose an output voltage that meets the requirements of your load, taking into account the voltage drop across the output capacitor and the maximum current rating of the device.
  • The TPS65283RGET can handle input voltages up to 18V, but it's recommended to keep the input voltage below 15V to ensure reliable operation and to prevent overheating.
  • To ensure the stability of the output voltage during startup and shutdown, it's recommended to use a soft-start circuit and a power-good signal. The soft-start circuit can be implemented using an external resistor and capacitor, while the power-good signal can be generated using an external comparator and a voltage reference.
  • The TPS65283RGET can deliver up to 3A of output current, but the maximum output current depends on the input voltage, output voltage, and ambient temperature. It's recommended to check the thermal performance of the device and to ensure that the output current is within the safe operating area.

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TPS65283RGET 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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