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L6983CQTR - STMicroelectronics

Description: 38 V, 3 A synchronous step-down converter with 17 μA quiescent current

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Symbol
L6983CQTR - STMicroelectronics - PCB symbol
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PCB Footprints
L6983CQTR - STMicroelectronics PCB footprint - Other - Other - QFN16 (3 x 3 mm)
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3D Models
L6983CQTR - STMicroelectronics - 3D model - Other - QFN16 (3 x 3 mm)
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L6983CQTR Details

  • Manufacturer Part Number:

    L6983CQTR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-16

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    16 Weeks

  • Date Of Intro:

    2019-10-29

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    8

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    38 V

  • Input Voltage-Min:

    3.5 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    S-XQCC-N16

  • Length:

    3 mm

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    3 A

  • Output Voltage-Max:

    38 V

  • Output Voltage-Min:

    0.85 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC16,.12SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2600 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    NOT SPECIFIED

  • Width:

    3 mm

L6983CQTR Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the L6983CQTR is 28V, but it's recommended to keep it below 24V for optimal performance and reliability.
  • To ensure the stability of the output voltage, make sure to use a suitable output capacitor with a low ESR (Equivalent Series Resistance) and a sufficient capacitance value, as recommended in the datasheet. Additionally, ensure that the input voltage is within the recommended range and the output current is within the specified limits.
  • The maximum output current that the L6983CQTR can deliver is 3A, but it's recommended to keep it below 2.5A for optimal performance and reliability.
  • To protect the L6983CQTR from overheating, ensure good thermal conduction between the device and the PCB, use a suitable heat sink if necessary, and keep the ambient temperature within the recommended range. Also, avoid exceeding the maximum junction temperature of 150°C.
  • The L6983CQTR is rated for operation up to 125°C, but its performance and reliability may degrade at high temperatures. If you need to operate the device in a high-temperature environment, ensure that you follow the recommended derating guidelines and take necessary precautions to prevent overheating.

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L6983CQTR Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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