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TPS54160DGQ - Texas Instruments

Description: 3.5V to 60V Input, 1.5A Step-Down Converter with Eco-Mode

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TPS54160DGQ - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGQ (S-PDSO-G10)
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TPS54160DGQ - Texas Instruments  - 3D model - Small Outline Packages - DGQ (S-PDSO-G10)
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TPS54160DGQ Details

  • Manufacturer Part Number:

    TPS54160DGQ

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MSOP

  • Pin Count:

    10

  • Country Of Origin:

    Mainland China, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    60 V

  • Input Voltage-Min:

    3.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.5 A

  • Output Voltage-Max:

    58 V

  • Output Voltage-Min:

    0.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP10,.19,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2500 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

TPS54160DGQ Frequently Asked Questions (FAQs)

  • The TPS54160DGQ can handle input voltages up to 60V, but it's recommended to keep the input voltage below 50V for optimal performance and reliability.
  • The inductor value depends on the output voltage, output current, and switching frequency. A good starting point is to use the inductor value calculation formula provided in the datasheet, and then adjust based on the specific design requirements.
  • The EN (enable) pin is used to turn the converter on and off. It's an active-high input, meaning that the converter is enabled when the EN pin is high and disabled when it's low. You can use the EN pin to implement power sequencing or to turn off the converter when not in use.
  • The internal FETs have a voltage drop that depends on the output current and temperature. You can compensate for this voltage drop by adjusting the output voltage setting resistor (RFB) value or by using an external voltage sense resistor.
  • A good PCB layout for the TPS54160DGQ involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the loop area of the power traces. It's also important to follow the datasheet's recommended layout guidelines and to use a 4-layer PCB with a dedicated power plane.

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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 TPS54160DGQRG4 Texas Instruments

Switching Regulator, Current-mode, 1.5A, 2500kHz Switching Freq-Max, BICMOS, PDSO10