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LM5575MH - Texas Instruments

Description: Step-Down Switching Regulator

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PCB Footprints
LM5575MH - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PWP0016A PowerPAD HTSSOP - 1.2 mm max height
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LM5575MH - Texas Instruments  - 3D model - Small Outline Packages - PWP0016A PowerPAD HTSSOP - 1.2 mm max height
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LM5575MH Details

  • Manufacturer Part Number:

    LM5575MH

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP

  • Package Description:

    PLASTIC, HTSSOP-16

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    ALSO HAS ADJUSTABLE OUTPUT VOLTAGE AS LOW AS 1.225V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    75 V

  • Input Voltage-Min:

    6 V

  • Input Voltage-Nom:

    48 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:

    70 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:

    1.2 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    500 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):

    40

  • Width:

    4.4 mm

LM5575MH Frequently Asked Questions (FAQs)

  • The LM5575MH can handle input voltages up to 42V, but it's recommended to keep it below 40V for reliable operation.
  • To ensure stability, make sure to follow the recommended PCB layout guidelines, use a sufficient output capacitor, and add a 10nF capacitor between the VIN and GND pins.
  • The minimum input voltage required for the LM5575MH to operate is 6.5V, but it's recommended to keep it above 7V for reliable operation.
  • Yes, the LM5575MH is rated for operation up to 150°C, but it's recommended to derate the output current and voltage according to the temperature derating curve in the datasheet.
  • The output voltage of the LM5575MH can be calculated using the formula: VOUT = (R1 / R2) * (VIN - VREF), where R1 and R2 are the resistors in the feedback network, VIN is the input voltage, and VREF is the internal reference voltage (1.25V).

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LM5575MH 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 LM5575MH/NOPB Texas Instruments

Switching Regulator, Current-mode, 1.5A, 500kHz Switching Freq-Max, BICMOS, PDSO16

Part Image LM5575MHX/NOPB Texas Instruments

Switching Regulator, Current-mode, 1.5A, 500kHz Switching Freq-Max, BICMOS, PDSO16

Part Image LM5575MHX Texas Instruments

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

Part Image LM5575MHX National Semiconductor Corporation

Switching Regulator, Current-mode, 1.5A, 545kHz Switching Freq-Max, PDSO16

Part Image LM5575MH National Semiconductor Corporation

Switching Regulator, Current-mode, 1.5A, 545kHz Switching Freq-Max, PDSO16

For a full list of alternate parts for LM5575MH, check out Findchips.com