L6564T Datasheet, PDF (1/33 Pages) STMicroelectronics – 10-pin transition-mode PFC controller

L6564T
10-pin transition-mode PFC controller
Features
■ Guaranteed for extreme temperature range
(outdoor)
■ Fast “bi-directional” input voltage feedforward
(1/V² correction)
■ Accurate adjustable output overvoltage
protection
■ Protection against feedback loop
disconnection (latched shutdown)
■ Inductor saturation protection
■ AC brownout detection
■ Low (≤100 µA) startup current
■ 6 mA max. operating bias current
■ 1% (@ T_J = 25 °C) internal reference voltage
■ -600/+800 mA totem pole gate driver with
active pull-down during UVLO
■ SSOP10 package
SSOP10
Applications
■ PFC pre-regulators for:
– High-end AC-DC adapter/charger
– Desktop PC, server, web server
– IEC61000-3-2 or JEITA-MITI compliant
SMPS
■ SMPS for LED luminaires
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January 2012
Doc ID 022671 Rev 1
1/33
www.st.com
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