AN2870 Datasheet, PDF (1/41 Pages) STMicroelectronics – L6585DE combo IC

AN2870
Application note
L6585DE combo IC
Introduction
The modern requirements for fluorescent lamp electronics ballast concerns both efficiency
of the drivers and safety aspects.
The L6585DE offers the designer a high performance PFC stage, high capability half bridge
high voltage drivers, a fully programmable control and an enhanced set of protections.
Figure 1. Typical electronic ballast block diagram
March 2009
Rev 1
1/41
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