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NCP1654BD65R2G from ON Pb-free,ON Semiconductor

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NCP1654BD65R2G

Manufacturer: ON Pb-free

Power Factor Controller for Compact and Robust, Continuous Conduction Mode Pre-Converters

Partnumber Manufacturer Quantity Availability
NCP1654BD65R2G ON Pb-free 15857 In Stock

Description and Introduction

Power Factor Controller for Compact and Robust, Continuous Conduction Mode Pre-Converters The **NCP1654BD65R2G** is a high-performance, compact power factor correction (PFC) controller designed for efficient AC-DC power conversion in a variety of applications. This integrated circuit (IC) operates in critical conduction mode (CrM), ensuring optimal efficiency while minimizing electromagnetic interference (EMI).  

Engineered for reliability, the NCP1654BD65R2G features a wide input voltage range, making it suitable for universal mains applications. Its advanced control algorithms enhance power factor correction, reducing harmonic distortion and improving energy efficiency. The device also includes built-in protections such as overvoltage, undervoltage, and overcurrent safeguards, ensuring robust operation under varying load conditions.  

Housed in a space-saving SOIC-8 package, this PFC controller is ideal for power supplies in consumer electronics, industrial equipment, and LED lighting systems. Its low standby power consumption and fast transient response make it a preferred choice for modern energy-efficient designs.  

With its combination of precision control, protection features, and compact form factor, the NCP1654BD65R2G provides a reliable solution for designers seeking to meet stringent power quality and efficiency standards.

Application Scenarios & Design Considerations

Power Factor Controller for Compact and Robust, Continuous Conduction Mode Pre-Converters
Partnumber Manufacturer Quantity Availability
NCP1654BD65R2G ON 32500 In Stock

Description and Introduction

Power Factor Controller for Compact and Robust, Continuous Conduction Mode Pre-Converters # Introduction to the NCP1654BD65R2G  

The **NCP1654BD65R2G** is a high-performance, compact power management integrated circuit (IC) designed for efficient power factor correction (PFC) in AC-DC power supplies. Manufactured by ON Semiconductor, this component is widely used in applications requiring improved energy efficiency and compliance with power quality standards.  

Featuring a continuous conduction mode (CCM) boost PFC controller, the NCP1654BD65R2G ensures stable voltage regulation while minimizing harmonic distortion. Its advanced control algorithm enhances power factor, reducing reactive power losses and improving overall system performance. The IC operates over a wide input voltage range, making it suitable for universal mains applications.  

Key features include programmable switching frequency, overvoltage protection, and thermal shutdown, ensuring reliable operation under varying load conditions. The compact **SOIC-8** package allows for easy integration into space-constrained designs, such as LED drivers, industrial power supplies, and consumer electronics.  

With its robust design and energy-efficient operation, the NCP1654BD65R2G is an excellent choice for engineers seeking to optimize power conversion systems while adhering to stringent regulatory requirements. Its balance of performance, reliability, and cost-effectiveness makes it a preferred solution in modern power electronics.

Application Scenarios & Design Considerations

Power Factor Controller for Compact and Robust, Continuous Conduction Mode Pre-Converters

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