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L9911F - STMicroelectronics

Description: Car alternator multifunction smart voltage regulator

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L9911F - STMicroelectronics - PCB symbol
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PCB Footprints
L9911F - STMicroelectronics PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - Multiwatt 8 (pin 5GND)
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3D Models
L9911F - STMicroelectronics - 3D model - Transistor Outline, Vertical - Multiwatt 8 (pin 5GND)
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L9911F Details

  • Manufacturer Part Number:

    L9911F

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    MODULE

  • Package Description:

    ROHS COMPLIANT, MULTIWATT-8

  • Pin Count:

    8

  • Country Of Origin:

    Morocco

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    3

  • Analog IC - Other Type:

    3-PHASE BRUSHLESS DC MOTOR CONTROLLER

  • JESD-30 Code:

    R-XSFM-T8

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    SFM

  • Package Equivalence Code:

    SIP8,.1TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Qualification Status:

    Not Qualified

  • Supply Voltage-Max (Vsup):

    18 V

  • Supply Voltage-Min (Vsup):

    7 V

  • Supply Voltage-Nom (Vsup):

    12.5 V

  • Surface Mount:

    NO

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

L9911F Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the application note AN4391, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and reliability.
  • The selection of the inductor depends on the specific application requirements, such as the input voltage, output voltage, and switching frequency. STMicroelectronics provides a list of recommended inductors in the datasheet, and also offers an inductor selection tool on their website to help engineers choose the right inductor for their design.
  • The maximum junction temperature of the L9911F 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 long-term reliability.
  • Yes, the L9911F is designed to operate in high-temperature environments, with a maximum operating temperature of 125°C. However, the device's performance and reliability may be affected at high temperatures, and engineers should take necessary precautions to ensure reliable operation.
  • STMicroelectronics provides a troubleshooting guide in the application note AN4391, which includes common issues and their solutions, such as debugging techniques, fault detection, and repair procedures.

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L9911F 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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