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TPS40305DRCR - Texas Instruments

Description: Switching Controllers 3-20V Wide Input Sync Buck Controller

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TPS40305DRCR - Texas Instruments PCB footprint - Other - Other - DRC0010J
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TPS40305DRCR - Texas Instruments  - 3D model - Other - DRC0010J
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TPS40305DRCR Details

  • Manufacturer Part Number:

    TPS40305DRCR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SON

  • Pin Count:

    10

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    20 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-PDSO-N10

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    25 A

  • Output Voltage-Max:

    17 V

  • Output Voltage-Min:

    0.6 V

  • Output Voltage-Nom:

    6.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, 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:

    1200 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

TPS40305DRCR Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the TPS40305DRCR is 18V, but it's recommended to operate within the specified input voltage range of 4.5V to 15V for optimal performance.
  • To ensure stability, it's essential to follow the recommended PCB layout guidelines, use a sufficient output capacitor (at least 10uF), and add a 1uF capacitor between the VIN and EN pins. Additionally, ensure that the input voltage is within the specified range and the output current is within the recommended range.
  • The minimum ESR (Equivalent Series Resistance) required for the output capacitor is 0.1 ohms. However, it's recommended to use a capacitor with an ESR of 0.05 ohms or less for optimal performance.
  • The TPS40305DRCR is rated for operation up to 125°C, but it's essential to consider the derating of the output current and power dissipation at higher temperatures. Ensure that the device is properly heatsinked and the thermal design is adequate for the specific application.
  • The power dissipation of the TPS40305DRCR can be calculated using the formula: Pd = (VIN - VOUT) x IOUT + (VIN x IQ), where IQ is the quiescent current. Ensure that the calculated power dissipation is within the recommended range to prevent overheating.

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TPS40305DRCR 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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Part Image TPS40305DRCT Texas Instruments

Switching Controller, Voltage-mode, 25A, 1200kHz Switching Freq-Max, BICMOS, PDSO10