STMicroelectronics L6562ADTR-CW Power Factor Correction Controller

The L6562ADTR-CW from STMicroelectronics is a state-of-the-art power factor correction (PFC) controller specifically designed for high-efficiency applications in power supply units and lighting systems. This advanced controller is part of STMicroelectronics' power management integrated circuits, which are renowned for their reliability and performance in managing and optimizing electrical power.

The L6562ADTR-CW boasts Transition-Mode (TM) operation, which enables it to deliver exceptional power factor correction while maintaining a compact form factor and reduced system costs. This innovative mode of operation combines the benefits of both Continuous Conduction Mode (CCM) and Discontinuous Conduction Mode (DCM), resulting in excellent power efficiency and reduced electromagnetic interference (EMI).

Equipped with a multi-function pin (MFP), the controller offers flexibility and convenience to designers by allowing various functionalities such as the selection of the operating frequency, enabling/disabling the skip-cycle, or adjusting the output overvoltage protection level. This versatility makes it a suitable choice for a wide range of applications.

The L6562ADTR-CW also features an internal startup timer and a low (

Available in a compact SO-8 package, the L6562ADTR-CW is designed for easy integration into a wide range of power applications. Its robust feature set and the ability to minimize power losses make it an ideal choice for engineers looking to develop energy-efficient power supplies with a high power factor and low THD (Total Harmonic Distortion).

Whether it's for consumer electronics, industrial systems, or advanced lighting solutions, the L6562ADTR-CW from STMicroelectronics provides a sophisticated and cost-effective solution for power factor correction that meets stringent energy-saving standards.