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A6986 - STMicroelectronics

Description: Switching Voltage Regulators 38 V 2 A synchronous step-down switching regulator with 30 uA quiescent current

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A6986 - STMicroelectronics - PCB symbol
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A6986 - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - HTSSOP16
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A6986 - STMicroelectronics - 3D model - Small Outline Packages - HTSSOP16
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A6986 Details

  • Manufacturer Part Number:

    A6986

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    HTSSOP-16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Additional Feature:

    ALSO OPERATES IN ADJUSTABLE MODE FROM 0.85 V TO 38 V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT/VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    38 V

  • Input Voltage-Min:

    4 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    2 A

  • Output Voltage-Max:

    3.6 V

  • Output Voltage-Min:

    2.9 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

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

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.2 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    CONSTANT FREQUENCY

  • Switching Frequency-Max:

    2200 kHz

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    4.4 mm

A6986 Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the application note AN4921, which includes guidelines for thermal vias, copper pours, and component placement to minimize thermal resistance and ensure reliable operation.
  • The selection of the inductor depends on the specific application requirements, such as output current, switching frequency, and ripple current. STMicroelectronics provides a inductor selection guide in the application note AN4921, which includes a list of recommended inductors and their characteristics.
  • The maximum junction temperature (Tj) of the A6986 is 150°C, as specified in the datasheet. However, it's recommended to keep the junction temperature below 125°C to ensure reliable operation and minimize the risk of thermal shutdown.
  • Yes, the A6986 is qualified for automotive applications and can operate in high-temperature environments up to 125°C. However, it's essential to follow the recommended PCB layout and thermal management guidelines to ensure reliable operation.
  • STMicroelectronics provides a troubleshooting guide in the application note AN4921, which includes a list of common issues, their causes, and recommended solutions. Additionally, the datasheet provides a detailed description of the device's behavior and fault detection mechanisms.

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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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