L6562ATDTR Datasheet PDF - ST Microelectronics

Description

●The L6562AT is a current-mode PFC controller operating in transition mode (TM). Coming with the same pin-out as its predecessors L6561 and L6562, it offers improved performance. The highly linear multiplier includes a special circuit, able to reduce AC input current distortion, that allows wide-range-mains operation with an extremely low THD, even over a large load range.

●Features

●■ Guaranteed for extreme temperature range (outdoor)

●■ Proprietary multiplier design for minimum THD

●■ Very accurate adjustable output overvoltage protection

●■ Ultra-low (30 μA) start-up current

●■ Low (2.5 mA) quiescent current

●■ Digital leading-edge blanking on current sense

●■ Disable function on E/A input

●■ 1% (@ TJ= 25 °C) internal reference voltage

●■ -600/+800 mA totem pole gate driver with active pull-down during UVLO and voltage clamp

●■ DIP-8/SO-8 packages