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TPS61178RNWT - Texas Instruments

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

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TPS61178RNWT - Texas Instruments - PCB symbol
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PCB Footprints
TPS61178RNWT - Texas Instruments PCB footprint - Other - Other - RNW0013A
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TPS61178RNWT - Texas Instruments - 3D model - Other - RNW0013A
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TPS61178RNWT Details

  • Manufacturer Part Number:

    TPS61178RNWT

  • 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 FREQUENCY 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:

    9.4 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

TPS61178RNWT Frequently Asked Questions (FAQs)

  • A good PCB layout for the TPS61178RNWT involves placing the input and output capacitors close to the IC, using a solid ground plane, and keeping the high-current paths short and wide. TI provides a recommended PCB layout in the datasheet and application notes.
  • Choose input capacitors with low ESR and high ripple current rating. For output capacitors, choose ones with low ESR and high capacitance. TI recommends using ceramic or polymer capacitors with X5R or X7R dielectrics. The datasheet provides guidelines for capacitor selection.
  • The TPS61178RNWT is rated for operation from -40°C to 125°C. However, the maximum ambient temperature range depends on the specific application and the device's power dissipation. Consult the datasheet and thermal design guidelines for more information.
  • Power dissipation (PD) can be calculated using the formula: PD = (VIN x IIN) + (VOUT x IOUT) + (IOUT^2 x RDS(on)). Consult the datasheet for more information on calculating power dissipation and thermal design considerations.
  • The TPS61178RNWT is a high-voltage, high-current DC-DC converter with a wide input range and high efficiency. It differs from other TI converters in its specific feature set, such as its high switching frequency and low quiescent current. Consult the datasheet and TI's product selection guide for more information.

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TPS61178RNWT 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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TPS61178RNWT Alternates

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Part Image TPS61178RNWR Texas Instruments

Switching Regulator, Current-mode, 9.4A, 2200kHz Switching Freq-Max, BICMOS, PBCC13