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UC3832N Specifications
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TypeParameter
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Package / Case14-DIP (0.300", 7.62mm)
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Supplier Device Package14-PDIP
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Mounting TypeThrough Hole
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Operating Temperature0°C ~ 70°C
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Voltage - Input4.5V ~ 36V
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Current - Supply3.3mA
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Number of Outputs1
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TypePositive Fixed
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PackagingBulk
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Product StatusActive
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Series-
The UC3832N is a specific integrated circuit (IC) chip designed for power factor correction (PFC) applications. It offers several advantages and can be used in various scenarios, including:1. Power Factor Correction: The primary application of the UC3832N chip is power factor correction. It helps improve the power factor of electrical systems by reducing reactive power and increasing the overall efficiency of power conversion.2. High Efficiency: The UC3832N chip is designed to provide high efficiency power factor correction. It achieves this by controlling the input current waveform to match the input voltage waveform, thereby reducing power losses and improving overall system efficiency.3. Wide Input Voltage Range: The chip can operate over a wide input voltage range, typically from 85V to 265V AC. This makes it suitable for a variety of power supply applications, including universal input voltage systems.4. Compact Size: The UC3832N chip comes 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 chip incorporates various protection features, such as overvoltage protection, overcurrent protection, and thermal shutdown. These features help safeguard the power supply system and prevent damage in case of faults or abnormal operating conditions.6. Cost-Effective Solution: The UC3832N chip provides a cost-effective solution for power factor correction. Its integrated design reduces the need for external components, simplifying the overall system design and reducing costs.Application scenarios for the UC3832N chip include:1. Power Supplies: The chip can be used in various power supply applications, such as switch-mode power supplies (SMPS) for computers, televisions, LED lighting, and industrial equipment. It helps improve power factor and efficiency, complying with energy efficiency standards.2. Motor Drives: The UC3832N chip can be utilized in motor drive systems to improve power factor and reduce harmonic distortion. This is particularly useful in applications where motors are used, such as industrial machinery, HVAC systems, and electric vehicles.3. Renewable Energy Systems: The chip can be employed in renewable energy systems, such as solar inverters and wind turbine converters, to enhance power factor correction and maximize energy conversion efficiency.4. Lighting Systems: The UC3832N chip can be integrated into lighting systems, including LED drivers and ballasts, to improve power factor and reduce energy consumption.Overall, the UC3832N chip offers advantages like high efficiency, wide input voltage range, compact size, and protection features. Its application scenarios include power supplies, motor drives, renewable energy systems, and lighting systems.
UC3832N Relevant information
