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TPS40170QRGYRQ1 - Texas Instruments

Description: Automotive 4.5V to 60V Synchronous Buck Controller with Voltage Tracking

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TPS40170QRGYRQ1 - Texas Instruments - PCB symbol
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PCB Footprints
TPS40170QRGYRQ1 - Texas Instruments PCB footprint - Other - Other - RGY (R-PVQFN-N20)
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3D Models
TPS40170QRGYRQ1 - Texas Instruments - 3D model - Other - RGY (R-PVQFN-N20)
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TPS40170QRGYRQ1 Details

  • Manufacturer Part Number:

    TPS40170QRGYRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Malaysia

  • 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:

    60 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PQCC-N20

  • JESD-609 Code:

    e4

  • Length:

    4.5 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    20 A

  • Output Voltage-Max:

    57 V

  • Output Voltage-Min:

    0.6 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    600 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:

    QUAD

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

    30

  • Width:

    3.5 mm

TPS40170QRGYRQ1 Frequently Asked Questions (FAQs)

  • A good PCB layout for the TPS40170QRGYRQ1 involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • The input capacitor should have a low ESR and be rated for the input voltage. A 10uF to 22uF ceramic capacitor is recommended. The output capacitor should be selected based on the output voltage and current requirements. A 10uF to 47uF ceramic capacitor is recommended.
  • The maximum ambient temperature range for the TPS40170QRGYRQ1 is -40°C to 125°C. However, the device can operate up to 150°C with derating.
  • To ensure stability, the TPS40170QRGYRQ1 requires a minimum output capacitance of 10uF. Additionally, the input and output capacitors should be placed close to the device, and the PCB layout should be designed to minimize parasitic inductance and capacitance.
  • The maximum output current capability of the TPS40170QRGYRQ1 is 7A. However, the device can deliver higher currents for short durations. The output current should be derated based on the ambient temperature and the device's power dissipation.

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TPS40170QRGYRQ1 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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TPS40170QRGYRQ1 Alternates

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Part Image V62/13607-01XE Texas Instruments

Switching Regulator, Voltage-mode, 20A, 600kHz Switching Freq-Max, BICMOS, PQCC20