L6562AT
Transition-mode PFC controller
Features
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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% (@ T
J
= 25 °C) internal reference voltage
-600/+800 mA totem pole gate driver with
active pull-down during UVLO and voltage
clamp
Block diagram
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DIP-8
SO-8
DIP-8/SO-8 packages
Applications
PFC pre-regulators for:
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Street lighting
IEC61000-3-2 compliant SMPS (Flat TV,
monitors, desktop PC, games)
Electronic ballast
Figure 1.
Table 1.
Device summary
Order codes
L6562ATN
L6562ATD
L6562ATDTR
Package
DIP-8
SO-8
Rev 2
Packaging
Tube
Tube
Tape and reel
1/25
25
March 2009
STMICROELECTRONICS [ STMICROELECTRONICS ]
