UCC38501DWTR Product Introduction:
Texas Instruments Part Number UCC38501DWTR(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.
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Introducing the Texas Instruments UCC38501DWTR, a versatile and high-performance synchronous buck controller designed to meet the demanding requirements of modern power management applications. With its advanced features and robust design, this controller offers exceptional efficiency, reliability, and flexibility.
The UCC38501DWTR features a wide input voltage range of 4.5V to 60V, making it suitable for a wide range of applications, including industrial, automotive, and telecommunications. Its high switching frequency capability of up to 2.2MHz enables the use of smaller and more cost-effective external components, while still maintaining excellent transient response and low output voltage ripple.
This controller also incorporates advanced control algorithms, such as voltage mode control and adaptive on-time control, to ensure stable and accurate output voltage regulation under various load conditions. Additionally, it offers a comprehensive set of protection features, including overvoltage protection, undervoltage lockout, and thermal shutdown, to safeguard the system from potential faults and failures.
The UCC38501DWTR is designed to simplify the design process and reduce time-to-market. It comes in a small and thermally enhanced 16-pin TSSOP package, allowing for easy integration into space-constrained applications. Furthermore, it offers a wide range of design tools and resources, including evaluation modules and reference designs, to assist engineers in quickly implementing their power management solutions.
In summary, the Texas Instruments UCC38501DWTR is a highly efficient and reliable synchronous buck controller that is well-suited for a variety of power management applications. Its advanced features, wide input voltage range, and comprehensive protection mechanisms make it an ideal choice for engineers looking to optimize their designs for performance and reliability.
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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