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LM5050MK-1 - Texas Instruments

Description: High Side OR-ing FET Controller

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LM5050MK-1 - Texas Instruments - PCB symbol
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PCB Footprints
LM5050MK-1 - Texas Instruments PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - SOT- 23- 6
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3D Models
LM5050MK-1 - Texas Instruments - 3D model - SOT23 (6-Pin) - SOT- 23- 6
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LM5050MK-1 Details

  • Manufacturer Part Number:

    LM5050MK-1

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    TSOT-6

  • Pin Count:

    6

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • High Side Driver:

    YES

  • Input Characteristics:

    GATED SCHMITT TRIGGER

  • Interface IC Type:

    HALF BRIDGE BASED MOSFET DRIVER

  • JESD-30 Code:

    R-PDSO-G6

  • Length:

    2.97 mm

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    STANDARD

  • Output Peak Current Limit-Nom:

    2 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VSSOP

  • Package Equivalence Code:

    TSOP6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Current-Max:

    0.288 mA

  • Supply Voltage-Max:

    75 V

  • Supply Voltage-Min:

    5 V

  • Supply Voltage-Nom:

    12 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Turn-off Time:

    0.35 µs

  • Turn-on Time:

    0.35 µs

  • Width:

    1.65 mm

LM5050MK-1 Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the LM5050MK-1 is -40°C to 125°C, but it's recommended to operate within -20°C to 85°C for optimal performance.
  • To ensure proper biasing, make sure to connect the VCC pin to a stable voltage source, and the GND pin to a low-impedance ground. Also, ensure that the input voltage (VIN) is within the recommended range of 4.5V to 18V.
  • For optimal performance, it's recommended to follow a 4-layer PCB design with a solid ground plane, and to keep the input and output capacitors close to the device. Also, ensure that the PCB traces are wide enough to handle the high currents.
  • To protect the LM5050MK-1 from overvoltage and undervoltage conditions, consider adding overvoltage protection (OVP) and undervoltage lockout (UVLO) circuits. You can also use a voltage supervisor IC to monitor the input voltage and reset the system if it falls outside the recommended range.
  • The recommended input capacitor value is 10uF to 22uF, and it's recommended to use a low-ESR ceramic capacitor (X5R or X7R dielectric) to minimize voltage ripple and ensure stable operation.

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LM5050MK-1 Overview

Use the download button to access the LM5050MK-1 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LM505, or try a keyword search, such as MOSFET Drivers

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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