STMicroelectronics

L6563S/L6563H/L6564D PFC Controllers

STMicroelectronics' current mode Power Factor Correction (PFC) controllers

Image of STMicroelectronics' L6563S/L6563H/L6564D Advanced Transition-Mode PFC ControllersSTMicroelectronics' L6563S, L6563H, and L6564D are current mode Power Faction Correction (PFC) controllers that operate in transition mode. These devices offer improved performance and additional features compared to the well-known L6562A. This family of PFC controllers has low THD, improved loop stability and better transient response. The L6563S and L6563H provide options for tracking functions and an interface with the PWM controller of the DC/DC stage. Increased functionality allows greater ease for compliance to energy saving norms like Blue Angel, Energy Star, and Climate Savers.

Features Applications
  • Tracking boost function
  • Interface for cascaded converter’s PWM controller
  • Protection against feed back loop failure (latched shutdown)
  • Input voltage feed forward
  • Inductor saturation protection
  • Adaptors for notebooks (or notebook computers)
  • LCD TVs
  • AC-DC power supplies for industrial systems
  • Audio systems
  • POE equipment

L6563S/L6563H/L6564D

รูปภาพManufacturer Part NumberคำอธิบายAvailable Quantityราคา
IC PFC CTRLR TRANSITION 10SSOPL6564DTRIC PFC CTRLR TRANSITION 10SSOP299 - Immediate$27.30ดูรายละเอียด
IC PFC CTRLR TRANSITION 16SOL6563HTRIC PFC CTRLR TRANSITION 16SO7274 - Immediate$50.05ดูรายละเอียด
IC PFC CTRLR TRANSITION 14SOL6563STRIC PFC CTRLR TRANSITION 14SO0 - Immediate$49.08ดูรายละเอียด
Published: 2013-07-02

Related Articles and Blogs

Power Factor Correction Maximizes Power Efficiency and Quality in Energy-Harvesting Systems A look at power factor correction (PFC) in energy harvesting including solutions from Freescale, STMicroelectronics, Texas Instruments, and more.
Maintaining a High Power Factor in Telecom Switches Power Factor Correction (PFC) for the telecom industry using various techniques.