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LM5025DMTCX/NOPB - Texas Instruments

Description: Active Clamp Voltage Mode PWM Controller

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LM5025DMTCX/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW (R-PDSO-G16)
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LM5025DMTCX/NOPB - Texas Instruments  - 3D model - Small Outline Packages - PW (R-PDSO-G16)
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LM5025DMTCX/NOPB Details

  • Manufacturer Part Number:

    LM5025DMTCX/NOPB

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    TSSOP-16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    90 V

  • Input Voltage-Min:

    13 V

  • Input Voltage-Nom:

    48 V

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    PUSH-PULL

  • Switching Frequency-Max:

    650 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

LM5025DMTCX/NOPB Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the LM5025 application note (SLVAE04) that includes thermal vias, copper pours, and component placement guidelines to minimize thermal resistance and ensure optimal performance.
  • The input capacitor selection depends on the input voltage, ripple current, and ESR requirements. TI recommends using a low-ESR ceramic capacitor with a minimum capacitance of 10uF and a voltage rating of at least 1.5 times the maximum input voltage. Refer to the LM5025 application note (SLVAE04) for more details.
  • The LM5025 can deliver up to 5A of output current, but this depends on the input voltage, output voltage, and thermal conditions. Refer to the datasheet's thermal derating curves and output current vs. input voltage graphs to determine the maximum output current capability for a specific application.
  • The LM5025 has a built-in overcurrent protection feature that can be enabled by connecting a resistor between the OCP pin and GND. The resistor value determines the overcurrent threshold. TI recommends using a 1kΩ resistor for a 5A overcurrent threshold. Refer to the datasheet for more details.
  • The recommended input voltage range for the LM5025 is 7V to 42V, but it can operate up to 60V with reduced performance. Operating the device outside the recommended range may affect its reliability and performance.

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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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