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L6910TR - STMicroelectronics

Description: ADJUSTABLE STEP DOWN CONTROLLER WITH SYNCHRONOUS RECTIFICATION

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L6910TR - STMicroelectronics - PCB symbol
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L6910TR - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - SO-16 Narrow_
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L6910TR Details

  • Manufacturer Part Number:

    L6910TR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SO-16

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    12 V

  • Input Voltage-Min:

    5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    9.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.3 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    PUSH-PULL

  • Switching Frequency-Max:

    1000 kHz

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

L6910TR Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the application note AN4101, which includes guidelines for component placement, thermal management, and routing to minimize electromagnetic interference (EMI) and ensure reliable operation.
  • The input capacitor selection depends on the input voltage, output voltage, and output current. A general guideline is to choose a capacitor with a voltage rating of at least 1.5 times the maximum input voltage, and a capacitance value between 1uF to 10uF. Refer to the application note AN4101 for more detailed guidance.
  • The maximum ambient temperature for the L6910TR is 85°C. As the ambient temperature increases, the device's performance may degrade, and the output voltage may drop. It's essential to ensure proper thermal management, such as using a heat sink or providing adequate airflow, to maintain reliable operation.
  • Yes, the L6910TR is suitable for high-reliability and automotive applications. It meets the AEC-Q100 qualification standard for automotive-grade devices and is designed to operate in harsh environments. However, it's essential to follow the recommended design guidelines and testing procedures to ensure the device meets the specific application requirements.
  • Common issues with the L6910TR can be troubleshooted by checking the input voltage, output load, and PCB layout. Ensure that the input voltage is within the recommended range, the output load is within the specified current limit, and the PCB layout follows the recommended guidelines. Also, check for any signs of overheating, such as excessive temperature rise or thermal shutdown. Refer to the datasheet and application notes for more detailed troubleshooting guidance.

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L6910TR 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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L6910TR Alternates

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Part Image E-L6910 STMicroelectronics

Switching Controller, Voltage-mode, 1.3A, 1000kHz Switching Freq-Max, PDSO16