The STMicroelectronics L6563ATR is a PFC Controller IC designed for transition mode operation. It features a wide voltage range and operates efficiently in a surface mount 14-SOIC package.
The STMicroelectronics L6563 is an IC designed for Power Factor Correction (PFC) in discontinuous transition mode. It operates within a voltage range of 10.3V to 22V.
The STMicroelectronics L6563A is an advanced transition mode PFC controller. It operates with a switching frequency of 70 kHz and is housed in a 14-SO package.