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TPS65283-1RGET - Texas Instruments

Description: Switching Voltage Regulators 4.5-18Vin,3.5A/2.5A Sync Dual Buck Cnvtr

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Symbol
TPS65283-1RGET - Texas Instruments - PCB symbol
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PCB Footprints
TPS65283-1RGET - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGE0024B
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3D Models
TPS65283-1RGET - Texas Instruments - 3D model - Quad Flat No-Lead - RGE0024B
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TPS65283-1RGET Details

  • Manufacturer Part Number:

    TPS65283-1RGET

  • 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:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    3.5 A

  • Output Voltage-Max:

    16 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:

    INDUSTRIAL

  • 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

TPS65283-1RGET 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 'TPS65283-1RGET PCB Layout Guidelines' (SLUAUH5) 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 and a voltage rating of at least 1.5 times the output voltage. Refer to the datasheet and the TI application note 'TPS65283-1RGET Output Capacitor Selection' (SLUAUH6) for more information.
  • The TPS65283-1RGET has an absolute maximum input voltage rating of 18V, but the recommended maximum input voltage is 15V to ensure reliable operation and to prevent damage to the device.
  • The TPS65283-1RGET has a built-in overcurrent protection (OCP) feature that can be enabled by connecting the OCP pin to a resistor divider network. The OCP threshold can be set by selecting the appropriate resistor values. Refer to the datasheet and the TI application note 'TPS65283-1RGET Overcurrent Protection' (SLUAUH7) for more information.
  • The TPS65283-1RGET has a thermal derating of 1.5°C/W, which means that the device's power dissipation must be reduced by 1.5°C/W for every degree above the maximum operating temperature of 125°C to prevent overheating.

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TPS65283-1RGET 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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