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L9380-TR-LF - STMicroelectronics

Description: Triple high-side MOSFET driver

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L9380-TR-LF - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - SO-20 mechanical data
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L9380-TR-LF Details

  • Manufacturer Part Number:

    L9380-TR-LF

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    SOIC

  • Package Description:

    ROHS COMPLIANT, SOP-20

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    3

  • High Side Driver:

    YES

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    BUFFER OR INVERTER BASED MOSFET DRIVER

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    12.8 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    3

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    STANDARD

  • Output Peak Current Limit-Nom:

    0.005 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP20,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max:

    2.5 mA

  • Supply Voltage-Max:

    18.5 V

  • Supply Voltage-Min:

    7 V

  • Supply Voltage-Nom:

    14 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

L9380-TR-LF Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the application note AN4101, which includes guidelines for thermal vias, copper pours, and component placement to minimize thermal resistance and ensure reliable operation.
  • To ensure reliable startup and shutdown, it's essential to follow the recommended power-up and power-down sequences outlined in the datasheet. Additionally, ensure that the input voltage rises and falls monotonically, and that the device is properly bypassed with capacitors to filter out noise and transients.
  • Operating the L9380-TR-LF outside the recommended temperature range of -40°C to 150°C may affect its performance, reliability, and lifespan. The device may experience reduced efficiency, increased power consumption, and potentially even damage or failure. It's essential to ensure that the device operates within the specified temperature range to guarantee optimal performance and reliability.
  • To troubleshoot issues with output voltage regulation, start by verifying that the input voltage is within the recommended range and that the device is properly configured. Check the output voltage with a multimeter or oscilloscope to identify any anomalies. If the issue persists, consult the datasheet and application notes for guidance on adjusting the feedback network, output capacitor selection, and other potential causes of regulation issues.
  • The L9380-TR-LF is designed to meet EMI and EMC standards, but it's still essential to follow proper PCB design and layout practices to minimize electromagnetic interference. Ensure that the device is properly shielded, and that the PCB is designed with EMI-reducing features such as ground planes, decoupling capacitors, and signal routing. Additionally, follow the recommended layout guidelines and use EMI filters or shielding if necessary to meet specific EMI and EMC requirements.

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L9380-TR-LF 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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