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NCP1927 from ON,ON Semiconductor

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15.625ms

NCP1927

Manufacturer: ON

NCP1927: Combination Power Factor Correction Controller and Flyback Controller for Flat Panel TV

Partnumber Manufacturer Quantity Availability
NCP1927 ON 129 In Stock

Description and Introduction

NCP1927: Combination Power Factor Correction Controller and Flyback Controller for Flat Panel TV **Introduction to the NCP1927 Power Management IC**  

The NCP1927 is a highly integrated power management controller designed for efficient power conversion in modern electronic systems. This advanced IC combines multiple control functions to optimize performance in AC-DC power supplies, making it suitable for applications such as adapters, industrial power systems, and consumer electronics.  

Featuring a quasi-resonant (QR) mode operation, the NCP1927 enhances efficiency by minimizing switching losses and reducing electromagnetic interference (EMI). Its wide input voltage range and adaptive frequency modulation ensure stable performance under varying load conditions. Additionally, the IC incorporates comprehensive protection mechanisms, including over-voltage, over-current, and thermal shutdown, enhancing system reliability.  

The NCP1927 supports both primary-side regulation (PSR) and secondary-side regulation (SSR), offering flexibility in design while maintaining precise voltage and current control. Its compact design and minimal external component requirements make it an efficient solution for space-constrained applications.  

Engineers favor the NCP1927 for its ability to simplify power supply designs while delivering high efficiency and robust performance. Whether used in compact chargers or industrial power modules, this IC provides a reliable and cost-effective solution for modern power conversion challenges.

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