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UC2842BN - STMicroelectronics

Description: High performance current mode PWM controller

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UC2842BN - STMicroelectronics PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - Minidip_2022
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UC2842BN Details

  • Manufacturer Part Number:

    UC2842BN

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Package Description:

    MINI, DIP-8

  • Pin Count:

    8

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    14 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    6

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    30 V

  • Input Voltage-Min:

    11 V

  • Input Voltage-Nom:

    15 V

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e3

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -25 °C

  • Output Current-Max:

    1 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Surface Mount:

    NO

  • Switcher Configuration:

    SINGLE

  • Switching Frequency-Max:

    500 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL EXTENDED

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

UC2842BN Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the UC2842BN is 12V to 35V, with a maximum voltage rating of 40V.
  • The values of RT and CT depend on the desired oscillator frequency and the specific application. A good starting point is to use the values recommended in the datasheet, and then adjust them based on the specific requirements of your design.
  • The UC2842BN can handle a maximum output current of 1A, but this can be limited by the external components and the specific application.
  • To ensure stability and correct oscillation, make sure to follow the recommended layout and component selection guidelines, and verify that the oscillator is running at the expected frequency using an oscilloscope or frequency counter.
  • The UC2842BN is rated for operation up to 125°C, but the maximum operating temperature may be limited by the specific application and the external components used.

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UC2842BN Overview

Use the download button to access the UC2842BN schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like UC284, or try a keyword search, such as Switching Regulator or Controllers

About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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Part Image UC2842N Unitrode Corporation

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Part Image UC2842P Texas Instruments

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Part Image IP2842AJ TT Electronics Power and Hybrid / Semelab Limited

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Part Image UC2842AN STMicroelectronics

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For a full list of alternate parts for UC2842BN, check out Findchips.com