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LM25088MH-2/NOPB - Texas Instruments

Description: Texas Instruments LM25088MH-2/NOPB, DC-DC Controller, 42 V Step-Down, 1000 kHz, 16-Pin, TSSOP

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PCB Footprints
LM25088MH-2/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PWP0016A-1
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3D Models
LM25088MH-2/NOPB - Texas Instruments  - 3D model - Small Outline Packages - PWP0016A-1
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LM25088MH-2/NOPB Details

  • Manufacturer Part Number:

    LM25088MH-2/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    SEATED HGT-NOM, ALSO OPERATES IN ADJUSTABLE MODE FROM 1.205V

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    42 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • 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:

    10 A

  • Output Voltage-Max:

    40 V

  • Output Voltage-Min:

    1.205 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP16,.25

  • 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

  • Supply Current-Max (Isup):

    4.5 mA

  • Supply Voltage-Nom (Vsup):

    24 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1000 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

LM25088MH-2/NOPB Frequently Asked Questions (FAQs)

  • A good PCB layout for optimal thermal performance involves placing the device near a thermal pad or a heat sink, and ensuring good airflow around the device. The datasheet provides some guidelines, but a more detailed application note from TI (SLUA271) provides additional guidance.
  • To ensure reliable start-up and shutdown, it's essential to follow the recommended power sequencing and voltage ramp rates. The datasheet provides guidelines for power-up and power-down sequences, and TI's application note (SLUA271) provides more detailed information.
  • When designing a filter for the LM25088MH-2/NOPB, critical components to consider include the input and output capacitors, the inductor, and the resistors. The datasheet provides some guidance, but TI's application note (SLUA271) provides more detailed information on filter design and component selection.
  • To optimize the device for low noise and high PSRR, it's essential to follow proper PCB layout and grounding techniques, use a low-noise input capacitor, and ensure a stable input voltage. The datasheet provides some guidelines, and TI's application note (SLUA271) provides more detailed information.
  • Key considerations for thermal management and heat sinking include ensuring good airflow around the device, using a heat sink with a thermal interface material, and following proper PCB layout and thermal design guidelines. The datasheet provides some guidance, and TI's application note (SLUA271) provides more detailed information.

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LM25088MH-2/NOPB 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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