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LM25575MH - Texas Instruments

Description: Step-Down Switching Regulator

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LM25575MH - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PWP0016A TSSOP
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LM25575MH - Texas Instruments  - 3D model - Small Outline Packages - PWP0016A TSSOP
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LM25575MH Details

  • Manufacturer Part Number:

    LM25575MH

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP

  • Package Description:

    HTSSOP-16

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    ALSO OPRERATES IN ADJUSTABLE MODE FROM 1.225V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    42 V

  • Input Voltage-Min:

    6 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e0

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.5 A

  • Output Voltage-Max:

    40 V

  • Output Voltage-Min:

    1.23 V

  • Output Voltage-Nom:

    7.15 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:

    BUCK

  • Switching Frequency-Max:

    1000 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    4.4 mm

LM25575MH Frequently Asked Questions (FAQs)

  • The recommended input capacitor value is 10uF to 22uF, with an ESR of 0.1 ohms or less, to ensure stability and reduce input ripple.
  • To ensure the LM25575MH operates within its SOA, monitor the input voltage, output current, and junction temperature. Ensure the device is not subjected to excessive voltage, current, or temperature stress.
  • The maximum output current capability of the LM25575MH is 5A, but it can be limited by the thermal design and the input voltage. Consult the datasheet for more information.
  • Yes, the LM25575MH is rated for operation up to 125°C junction temperature. However, ensure proper thermal design and heat sinking to prevent overheating.
  • Follow good PCB layout practices, such as separating analog and digital grounds, using a solid ground plane, and placing decoupling capacitors close to the device. Consult the datasheet and application notes for more information.

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LM25575MH 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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Image Part Number Model
Part Image LM25575MH/NOPB Texas Instruments

Switching Regulator, Current-mode, 1.5A, 1000kHz Switching Freq-Max, BICMOS, PDSO16

Part Image LM25575MH National Semiconductor Corporation

Switching Regulator, Current-mode, 2.5A, 545kHz Switching Freq-Max, PDSO16

Part Image LM25575MH/NOPB National Semiconductor Corporation

Switching Regulator, Current-mode, 2.5A, 545kHz Switching Freq-Max, PDSO16

Part Image LM25575MHX/NOPB National Semiconductor Corporation

Switching Regulator, Current-mode, 2.5A, 545kHz Switching Freq-Max, PDSO16

Part Image LM25575MHX National Semiconductor Corporation

Switching Regulator, Current-mode, 2.5A, 545kHz Switching Freq-Max, PDSO16

For a full list of alternate parts for LM25575MH, check out Findchips.com