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TPS611781RNWR - Texas Instruments

Description: 20-V Fully Integrated Sync Boost with Load Disconnect

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TPS611781RNWR - Texas Instruments PCB footprint - Other - Other - RNW0013A
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TPS611781RNWR - Texas Instruments  - 3D model - Other - RNW0013A
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TPS611781RNWR Details

  • Manufacturer Part Number:

    TPS611781RNWR

  • 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

  • Date Of Intro:

    2017-02-26

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    VOUT RANGE=(4.5-20 VOLT)

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    20 V

  • Input Voltage-Min:

    2.7 V

  • Input Voltage-Nom:

    6 V

  • JESD-30 Code:

    R-PBCC-N13

  • JESD-609 Code:

    e4

  • Length:

    3.5 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    13

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    8.7 A

  • Output Voltage-Max:

    20 V

  • Output Voltage-Min:

    4.5 V

  • Output Voltage-Nom:

    16 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    QCCN

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    2200 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    3 mm

TPS611781RNWR Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the TPS61178 is 18V, but it's recommended to keep it below 15V for optimal performance and reliability.
  • To ensure the stability of the output voltage, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, use a low-ESR ceramic capacitor for the output capacitor.
  • The minimum input capacitance required for the TPS61178 is 4.7uF, but it's recommended to use a 10uF or larger capacitor to ensure stability and reduce input voltage ripple.
  • The TPS61178 is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at high temperatures to ensure reliability and prevent overheating.
  • The output voltage of the TPS61178 can be calculated using the formula: Vout = (R1 / R2) * (1.21V), where R1 and R2 are the resistors used in the feedback network.

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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 TPS611781RNWT Texas Instruments

Switching Regulator, Current-mode, 8.7A, 2200kHz Switching Freq-Max, BICMOS, PBCC13