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LM5116MH - Texas Instruments

Description: TEXAS INSTRUMENTS - LM5116MH - DC/DC Controller, Current Mode, 4.75V to 15V, 1 Output, Synchronous Buck, 1MHz, TSSOP-20

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LM5116MH - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PWP0020A
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LM5116MH - Texas Instruments  - 3D model - Small Outline Packages - PWP0020A
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LM5116MH Details

  • Manufacturer Part Number:

    LM5116MH

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP

  • Package Description:

    HTSSOP-20

  • Pin Count:

    20

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    ALSO OPERATES IN ADJUSTABLE MODE FROM 1.215V TO 80V

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    100 V

  • Input Voltage-Min:

    6 V

  • Input Voltage-Nom:

    48 V

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e0

  • Length:

    6.5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    20 A

  • Output Voltage-Max:

    80 V

  • Output Voltage-Min:

    1.215 V

  • Output Voltage-Nom:

    7.4 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    PUSH-PULL

  • Switching Frequency-Max:

    1000 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Width:

    4.4 mm

LM5116MH Frequently Asked Questions (FAQs)

  • The LM5116MH can operate from -40°C to 125°C, making it suitable for a wide range of applications.
  • To ensure stability, make sure to follow the recommended PCB layout guidelines, use a low-ESR output capacitor, and add a 10nF-100nF capacitor between the VIN and GND pins to filter out noise.
  • The LM5116MH can handle input voltages up to 42V, making it suitable for a wide range of input voltage sources.
  • The output voltage of the LM5116MH can be adjusted by using a resistive divider network between the VOUT and GND pins. The output voltage can be calculated using the formula: VOUT = 0.8V x (R1 + R2) / R2.
  • The minimum input capacitance required for the LM5116MH is 10uF, but it's recommended to use a 22uF or larger capacitor to ensure stable operation.

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LM5116MH 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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Part Image LM5116MHX/NOPB Rochester Electronics LLC

2 A SWITCHING CONTROLLER, 590 kHz SWITCHING FREQ-MAX, PDSO20, TSSOP-20

Part Image LM5116MHX Rochester Electronics LLC

2A SWITCHING CONTROLLER, 590kHz SWITCHING FREQ-MAX, PDSO20, TSSOP-20

Part Image LM5116MH National Semiconductor Corporation

Switching Controller, Current-mode, 2A, 590kHz Switching Freq-Max, PDSO20

Part Image LM5116MHX/NOPB National Semiconductor Corporation

Switching Controller, Current-mode, 2A, 590kHz Switching Freq-Max, PDSO20

Part Image LM5116MH/NOPB National Semiconductor Corporation

Switching Controller, Current-mode, 590kHz Switching Freq-Max, PDSO20

For a full list of alternate parts for LM5116MH, check out Findchips.com