UC2854DW Product Introduction:
Texas Instruments Part Number UC2854DW(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.
UC2854DW 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 UC2854DW, 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 UC2854DW features a wide input voltage range of 4.5V to 60V, making it suitable for a variety of applications, including industrial, automotive, and telecommunications. Its high switching frequency capability of up to 1MHz allows for efficient power conversion and reduced component size.
This controller incorporates a comprehensive set of protection features, including overvoltage protection, undervoltage lockout, and thermal shutdown. These features ensure safe and reliable operation, even in harsh operating conditions.
The UC2854DW also offers excellent regulation and control capabilities, thanks to its precise voltage reference and adjustable current limit. This allows for accurate voltage and current regulation, making it ideal for applications that require tight control over power delivery.
With its compact and thermally enhanced package, the UC2854DW is easy to integrate into existing designs and offers excellent thermal performance. Its low quiescent current and high efficiency further contribute to energy savings and extended battery life.
In summary, the Texas Instruments UC2854DW is a versatile and high-performance PWM controller that offers exceptional performance, reliability, and protection features. Its wide input voltage range, high switching frequency, and precise regulation capabilities make it suitable for a wide range of applications, including industrial, automotive, and telecommunications.
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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