UC3854BDW Product Introduction:
Texas Instruments Part Number UC3854BDW(PMIC - PFC (Power Factor Correction)), developed and manufactured by Texas Instruments, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.
UC3854BDW is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately sales@jinftry.com Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.
Introducing the Texas Instruments UC3854BDW, a versatile and high-performance PWM controller designed to meet the demanding requirements of power supply applications. With its advanced features and robust design, this controller offers exceptional performance and reliability.
The UC3854BDW features a wide input voltage range of 8V to 35V, making it suitable for a variety of applications, including industrial power supplies, battery chargers, and motor control systems. Its high-frequency operation up to 1MHz enables efficient power conversion, reducing power losses and improving overall system efficiency.
This PWM controller incorporates a comprehensive set of protection features, including overvoltage protection, undervoltage lockout, and thermal shutdown. These features ensure the safety and longevity of the power supply system, protecting it from potential damage and failures.
The UC3854BDW also offers flexible control options, including adjustable frequency and duty cycle, as well as soft-start and shutdown functions. This allows for precise control and customization of the power supply system, meeting the specific requirements of various applications.
With its compact and industry-standard SOIC-16 package, the UC3854BDW is easy to integrate into existing designs and offers a cost-effective solution for power supply applications. Texas Instruments' reputation for quality and reliability ensures that the UC3854BDW will deliver consistent and dependable performance in any application field.
In summary, the Texas Instruments UC3854BDW is a highly versatile and reliable PWM controller, offering advanced features and protection mechanisms. Whether you are designing an industrial power supply or a battery charger, this controller is the ideal choice for your application needs.
PFC (Power factor Correction) is an electronic circuit technology to optimize the power factor between the AC power supply and the load. Power factor, as an important index to measure the energy conversion efficiency between the power supply and the load, reflects the loss of the power supply in the transmission process. The core goal of PFC technology is to improve the ratio of active power to apparent power by adjusting the current waveform to make it closer to the sine wave, that is, to improve the power factor, so as to achieve efficient use of energy.
Application
PFC (Power factor Correction) is widely used in many fields, which greatly promotes the improvement of energy efficiency and environmental protection. In the industrial field, PFC circuit is widely used in motor drive, transformer, inverter and other industrial equipment, by improving the energy efficiency of equipment, reduce energy consumption, reduce harmonic pollution of the power grid, enhance the stability of the power grid. In terms of household appliances, PFC technology is also widely used in household appliances such as air conditioners, refrigerators, washing machines, and televisions, effectively improving the energy efficiency level of these devices, reducing the user's electricity bill, and reducing the negative impact on the power grid.
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