L6562A
Transition-mode PFC controller
Features
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Proprietary multiplier design for minimum THD
Very accurate adjustable output overvoltage
protection
Ultra-low (30µA) 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
DIP-8/SO-8 packages
Block diagram
DIP-8
SO-8
Applications
PFC pre-regulators for:
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IEC61000-3-2 compliant SMPS (Flat TV,
monitors, desktop PC, games)
HI-END AC-DC adapter/charger up to 400W
Electronic ballast
Entry level server & web server
Figure 1.
Table 1. Device summary
Order codes
L6562AN
L6562AD
L6562ADTR
August 2007
Package
DIP-8
SO-8
SO-8
Rev 3
Packaging
Tube
Tube
Tape & Reel
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