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UC2525AN - Texas Instruments

Description: Texas Instruments UC2525AN, Dual PWM Voltage Mode Controller, 400 mA, 400 kHz, 16-Pin PDIP

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UC2525AN - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - dip-16
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UC2525AN - Texas Instruments  - 3D model - Dual-In-Line Packages - dip-16
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UC2525AN Details

  • Manufacturer Part Number:

    UC2525AN

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    16

  • Country Of Origin:

    Mexico

  • 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:

    8 V

  • Input Voltage-Nom:

    20 V

  • JESD-30 Code:

    R-PDIP-T16

  • JESD-609 Code:

    e4

  • Length:

    19.305 mm

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -25 °C

  • Output Current-Max:

    0.5 A

  • Output Voltage-Max:

    5.15 V

  • Output Voltage-Min:

    5.05 V

  • Output Voltage-Nom:

    5.1 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP16,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Current-Max (Isup):

    20 mA

  • Supply Voltage-Max (Vsup):

    40 V

  • Supply Voltage-Min (Vsup):

    8 V

  • Surface Mount:

    NO

  • Switcher Configuration:

    PUSH-PULL

  • Switching Frequency-Max:

    500 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    OTHER

  • Terminal Finish:

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

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

UC2525AN Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the UC2525AN is 15V to 40V, with a maximum voltage of 42V for short-term transients.
  • To ensure proper biasing, connect a 1kΩ to 2kΩ resistor between the VCC pin and the VIN pin, and a 10nF to 100nF capacitor between the VCC pin and ground.
  • The EN pin is an active-low enable input that allows the UC2525AN to be shut down or enabled. Connect the EN pin to VIN or VCC to enable the device, or to GND to disable it.
  • The value of COUT depends on the output voltage and current requirements. A general guideline is to use a capacitor with a value between 10uF to 100uF, with a voltage rating of at least 1.5 times the output voltage.
  • The UC2525AN can deliver up to 2A of output current, but this may vary depending on the input voltage, output voltage, and thermal conditions.

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UC2525AN 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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For a full list of alternate parts for UC2525AN, check out Findchips.com