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LM5111-4M/NOPB - Texas Instruments

Description: Dual 5A Compound Gate Driver, LM5111-4M

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LM5111-4M/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D
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LM5111-4M/NOPB Details

  • Manufacturer Part Number:

    LM5111-4M/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China, Malaysia, Mexico, Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • High Side Driver:

    NO

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    BUFFER OR INVERTER BASED MOSFET DRIVER

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    TOTEM-POLE

  • Output Current-Max:

    5 A

  • Output Peak Current Limit-Nom:

    5 A

  • Output Polarity:

    TRUE AND INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    2 mA

  • Supply Voltage-Max:

    14 V

  • Supply Voltage-Min:

    3.5 V

  • Supply Voltage-Nom:

    12 V

  • Supply Voltage1-Max:

    14 V

  • Supply Voltage1-Min:

    3.5 V

  • Supply Voltage1-Nom:

    12 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Turn-off Time:

    0.04 µs

  • Turn-on Time:

    0.04 µs

  • Width:

    3.9 mm

LM5111-4M/NOPB Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow general high-frequency PCB design guidelines, such as using a solid ground plane, minimizing trace lengths, and using vias to connect the ground plane to the thermal pad.
  • The LM5111-4M has a thermal pad that must be connected to a solid ground plane to ensure proper heat dissipation. Additionally, the device should be mounted on a PCB with a thermal conductivity of at least 1 W/m-K, and the surrounding components should be kept at a safe distance to prevent thermal coupling.
  • The maximum allowed voltage on the EN pin is VCC + 0.3V, but it's recommended to keep it below VCC to prevent damage to the internal ESD protection diodes.
  • The LM5111-4M is rated for operation up to 125°C, but the device's performance and reliability may degrade at high temperatures. It's recommended to derate the device's power handling and to ensure proper thermal management to prevent overheating.
  • Texas Instruments provides a troubleshooting guide in the datasheet, which includes steps to check for proper power supply, input and output voltage, and thermal management. Additionally, engineers can use oscilloscopes and other diagnostic tools to identify issues with the device's operation.

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LM5111-4M/NOPB Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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