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LM5020MM-2 - Texas Instruments

Description: PWM Controller,LM5020MM-2 MSOP10

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LM5020MM-2 - Texas Instruments - PCB symbol
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PCB Footprints
LM5020MM-2 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGS0010A
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3D Models
LM5020MM-2 - Texas Instruments - 3D model - Small Outline Packages - DGS0010A
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LM5020MM-2 Details

  • Manufacturer Part Number:

    LM5020MM-2

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    MSOP

  • Package Description:

    MSOP-8

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    90 V

  • Input Voltage-Min:

    13 V

  • Input Voltage-Nom:

    48 V

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e0

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.1 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP10,.19,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    1.09 mm

  • Supply Current-Max (Isup):

    3 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    SINGLE

  • Switching Frequency-Max:

    700 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Width:

    3 mm

LM5020MM-2 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the LM5020MM-2 datasheet (Figure 23) and in the application note SLUA433. It's essential to follow these guidelines to minimize noise, ensure proper thermal management, and optimize performance.
  • The selection of input and output capacitors depends on the specific application requirements. TI recommends using low-ESR capacitors with a minimum capacitance of 10uF for the input and 22uF for the output. The capacitor selection guide in the datasheet (Table 2) can help with this process.
  • The LM5020MM-2 has an operating temperature range of -40°C to 125°C. However, the device's performance and reliability may degrade at extreme temperatures. It's essential to ensure proper thermal management and consider derating the device's performance at high temperatures.
  • The LM5020MM-2 has a built-in overcurrent protection feature that can be enabled by connecting a resistor (Rocset) between the OCSET pin and GND. The value of Rocset determines the overcurrent threshold. TI provides a calculation for Rocset in the datasheet (Equation 1).
  • The recommended input voltage range for the LM5020MM-2 is 4.5V to 18V. Operating the device outside this range may affect its performance, efficiency, and reliability.

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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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