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UC3834N

UC3834N

Manufacturer No:

UC3834N

Manufacturer:

Texas Instruments

Description:

IC LNR REG CTRLR 1OUT 16DIP

Datasheet:

Datasheet

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UC3834N Specifications

  • Type
    Parameter
  • Package / Case
    16-DIP (0.300", 7.62mm)
  • Supplier Device Package
    16-PDIP
  • Mounting Type
    Through Hole
  • Operating Temperature
    0°C ~ 70°C
  • Voltage - Input
    5V ~ 35V
  • Current - Supply
    5.5mA
  • Number of Outputs
    1
  • Type
    Positive Fixed and Negative Fixed
  • Packaging
    Tube
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The UC3834N is a high-performance integrated circuit chip designed for power factor correction (PFC) applications. It offers several advantages and can be used in various scenarios, including:1. Improved Power Factor: The UC3834N chip helps improve the power factor of electrical systems by actively correcting the phase difference between voltage and current waveforms. This results in reduced reactive power consumption and improved overall system efficiency.2. High Efficiency: The chip incorporates advanced control algorithms and techniques to achieve high power conversion efficiency. It minimizes power losses and maximizes the utilization of available power.3. Wide Input Voltage Range: The UC3834N chip can operate over a wide range of input voltages, typically from 85V to 265V AC. This makes it suitable for various applications with different input voltage requirements.4. Compact Size: The chip is available in a compact package, making it suitable for space-constrained applications. Its small form factor allows for easy integration into power supply designs.5. Protection Features: The UC3834N chip includes built-in protection features such as overvoltage protection, overcurrent protection, and thermal shutdown. These features enhance the reliability and safety of the power supply system.Application Scenarios:1. Power Supplies: The UC3834N chip is commonly used in power supply designs, especially in applications where power factor correction is required. It can be used in various power supply types, including switch-mode power supplies (SMPS) and offline power supplies.2. LED Lighting: With the increasing adoption of LED lighting, power factor correction becomes crucial to ensure efficient and reliable operation. The UC3834N chip can be used in LED driver circuits to improve power factor and meet regulatory requirements.3. Industrial Equipment: Industrial equipment often requires power factor correction to comply with energy efficiency standards and reduce power consumption. The UC3834N chip can be used in motor drives, welding machines, and other industrial equipment to achieve high power factor and efficient operation.4. Renewable Energy Systems: Renewable energy sources such as solar and wind often require power factor correction to integrate with the grid and maximize energy conversion efficiency. The UC3834N chip can be used in inverters and converters for renewable energy systems.Overall, the UC3834N integrated circuit chip offers advantages such as improved power factor, high efficiency, wide input voltage range, and protection features. Its application scenarios include power supplies, LED lighting, industrial equipment, and renewable energy systems.
UC3834N Relevant information