L6562AT
L6562AT is Transition-mode PFC controller manufactured by STMicroelectronics.
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 pliant SMPS (Flat TV, monitors, desktop PC, games)
- Electronic...
