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UC2524ADW - Texas Instruments

Description: Texas Instruments UC2524ADW, Dual PWM Voltage Mode Controller, 200 mA, 16-Pin SOIC Boost, Flyback, Full/Half-Bridge,

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PCB Footprints
UC2524ADW - Texas Instruments PCB footprint - Other - Other - SOIC127P1030X265-16N
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3D Models
UC2524ADW - Texas Instruments  - 3D model - Other - SOIC127P1030X265-16N
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UC2524ADW Details

  • Manufacturer Part Number:

    UC2524ADW

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    SOIC

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    40 V

  • Input Voltage-Min:

    1 V

  • Input Voltage-Nom:

    20 V

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    10.3 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.2 A

  • Output Voltage-Max:

    5.05 V

  • Output Voltage-Min:

    4.95 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max (Vsup):

    40 V

  • Supply Voltage-Min (Vsup):

    8 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    PUSH-PULL

  • Switching Frequency-Max:

    450 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

UC2524ADW Frequently Asked Questions (FAQs)

  • The UC2524ADW requires careful layout and placement to ensure proper operation. TI recommends placing the IC close to the input capacitors, using a star-ground configuration, and keeping the high-current paths short and wide.
  • To ensure stability, make sure to follow the recommended compensation network values, use a sufficient output capacitor, and avoid excessive input capacitance. Also, ensure the feedback loop is properly compensated and the gain-bandwidth product is within the recommended range.
  • The UC2524ADW can handle input voltages up to 40V, but it's recommended to keep the input voltage below 35V to ensure reliable operation and prevent damage to the IC.
  • The UC2524ADW is rated for operation up to 125°C, but it's recommended to derate the output current and voltage as the temperature increases to ensure reliable operation and prevent overheating.
  • Use external overcurrent protection devices, such as fuses or current-sensing resistors, and overvoltage protection devices, such as zener diodes or TVS diodes, to protect the UC2524ADW from damage due to overcurrent and overvoltage conditions.

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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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