STMicroelectronics L6562A Evaluation Board EVL6562A-LED EVL6562A-LED EVL6562A-LED Data Sheet
Product codes
EVL6562A-LED
August 2007
Rev 3
1/26
26
L6562A
Transition-mode PFC controller
Features
■
Proprietary multiplier design for minimum THD
■
Very accurate adjustable output overvoltage
protection
protection
■
Ultra-low (30
µA) Start-up current
■
Low (2.5mA) quiescent current
■
Digital leading-edge blanking on current sense
■
Disable function on E/A input
■
1% (@ T
J
= 25 °C) internal reference voltage
■
-600/+800mA totem pole gate driver with active
pull-down during UVLO and voltage clamp
pull-down during UVLO and voltage clamp
■
DIP-8/SO-8 packages
Applications
PFC pre-regulators for:
■
IEC61000-3-2 compliant SMPS (Flat TV,
monitors, desktop PC, games)
monitors, desktop PC, games)
■
HI-END AC-DC adapter/charger up to 400W
■
Electronic ballast
■
Entry level server & web server
SO-8
DIP-8
Figure 1.
Block diagram
Table 1. Device summary
Order codes
Package
Packaging
L6562AN
DIP-8
Tube
L6562AD
SO-8
Tube
L6562ADTR
SO-8
Tape & Reel