STMicroelectronics L6563A Manuals

L6563/L6563A are ST's advanced transition-mode PFC controllers, featuring very precise adjustable output overvoltage protection, tracking boost function, protection against feedback loop failure (Latched shutdown), interface for cascaded converter's PWM controller, input voltage feedforward (1/V2), inductor saturation detection (L6563 only), remote ON/OFF control, low (≤ 90µA) start-up current, 5mA max. quiescent current, 1.5% (@ TJ = 25°C) internal reference voltage, -600/+800 mA totem pole gate driver with active pull-down during UVLO.

L6563/L6563A is a high-performance PFC controller from ST, with very precise adjustable output overvoltage protection, tracking boost function, feedback loop failure protection, cascaded converter's PWM controller interface, input voltage feedforward (1/V2), inductor saturation detection, remote ON/OFF control, etc., and is used in high-end AC-DC adapters/chargers, desktop PCs, servers, WEB servers, and other power supplies.

L6563/L6563A is an advanced transition-mode PFC controller with very precise adjustable output overvoltage protection, tracking boost function, protection against feedback loop failure, interface for cascaded converter's PWM controller, input voltage feedforward, inductor saturation detection, remote ON/OFF control.

L6563 and L6563A are advanced transition-mode PFC controllers with features like precise adjustable output overvoltage protection, tracking boost function, protection against feedback loop failure, interface for cascaded converter's PWM controller, input voltage feedforward, inductor saturation detection (L6563 only), remote ON/OFF control, low start-up current, etc. They are suitable for applications such as high-end AC-DC adapter/charger, desktop PC, server, WEB server, IEC61000-3-2 or JEIDA-MITI compliant SMPS with power exceeding 350W.