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L6562AT

STMicroelectronics
Part Number L6562AT
Manufacturer STMicroelectronics
Description Transition-mode PFC controller
Published May 19, 2019
Detailed Description L6562AT Transition-mode PFC controller Features ■ Guaranteed for extreme temperature range (outdoor) ■ Proprietary mul...
Datasheet PDF File L6562AT PDF File

L6562AT
L6562AT


Overview
L6562AT Transition-mode PFC controller 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 Figure 1.
Block diagram DIP-8 SO-8 ■ DIP-8/SO-8 packages Applications PFC pre-regulators for: ■ Street lighting ■ IEC61000-3-2 compliant SMPS (Flat TV, monitors, desktop PC, games) ■ Electronic ballas...



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