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L6585DE

STMicroelectronics
Part Number L6585DE
Manufacturer STMicroelectronics
Description Combo IC
Published Sep 6, 2013
Detailed Description L6585DE Combo IC for PFC and ballast control Features ■ PFC section – transition mode PFC with over-current protection ...
Datasheet PDF File L6585DE PDF File

L6585DE
L6585DE

Overview
L6585DE Combo IC for PFC and ballast control Features ■ PFC section – transition mode PFC with over-current protection – over-voltage protection – feedback disconnection – under-voltage lockout – PFC choke saturation detection – THD optimizer Half-bridge section – preheating and ignition phases independently programmable – 3 % oscillator precision – 1.
2 µs dead time Block diagram SO-20 – programmable and precise end-of-life protection compliant with all ballast configurations – smart hard switching detection – fast ignition voltage control with choke saturation detection – half-bridge over-current control ■ Figure 1.
April 2009 Rev 2 1/33 www.
st.
com 33 Free Datasheet http://www.
datas...


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