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UC1524AJ - Texas Instruments

Description: Texas Instruments UC1524AJ, Dual PWM Voltage Mode Controller, 200 mA, 500 kHz, 16-Pin CDIP

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PCB Footprints
UC1524AJ - Texas Instruments PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - J(R-GDIP-T16)
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3D Models
UC1524AJ - Texas Instruments  - 3D model - Ceramic Dual-In-Line Packages - J(R-GDIP-T16)
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UC1524AJ Details

  • Manufacturer Part Number:

    UC1524AJ

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    DIP

  • 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-GDIP-T16

  • JESD-609 Code:

    e0

  • Length:

    19.56 mm

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °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:

    CERAMIC, GLASS-SEALED

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP16,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    4.57 mm

  • Supply Voltage-Max (Vsup):

    8 V

  • Surface Mount:

    NO

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    500 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    6.92 mm

UC1524AJ Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the UC1524AJ is 15V to 30V, with a maximum rating of 35V.
  • To ensure stability and oscillation at the desired frequency, make sure to follow the recommended component values and PCB layout guidelines, and use a stable voltage source. Also, ensure that the output stage is properly loaded and decoupled.
  • The maximum output current capability of the UC1524AJ is 1.5A peak, but it's recommended to limit the output current to 1A or less for reliable operation.
  • Use a voltage regulator or a voltage clamp to limit the input voltage to the recommended range. Also, add overcurrent protection using a current sense resistor and a shutdown circuit to prevent damage from excessive current.
  • Yes, the UC1524AJ is suitable for switching power supply applications, but ensure that the output stage is properly designed and filtered to minimize electromagnetic interference (EMI) and ensure reliable operation.

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UC1524AJ Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like UC152, or try a keyword search, such as Switching Regulator or Controllers

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 IP2524N TT Electronics Resistors

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Part Image IP2524N TT Electronics Power and Hybrid / Semelab Limited

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Part Image UC1524AJ/DESC Texas Instruments

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For a full list of alternate parts for UC1524AJ, check out Findchips.com