UBA2021 - 630 V driver IC for CFL and TL lamps

NXP

Datasheet Details

Part number	UBA2021
Manufacturer	NXP ↗
File Size	84.78 KB
Description	630 V driver IC for CFL and TL lamps
Datasheet	UBA2021_PhilipsSemiconductors.pdf

The UBA2021 is a high voltage IC intended to drive and control Compact Fluorescent Lamps (CFL) or ﬂuorescent TL lamps.

I Adjustable preheat and ignition time. I Adjustable preheat current. I Adjustable lamp power. I Lamp power independent from mains voltage variations. I Overpower protection. I Lamp temperature stress protection at higher mains voltages. I Capacitive mode protection. I Protection against a drive voltage that is too low for the power MOSFETs. 3. Quick reference data Table 1. Quick reference data Symbol Parameter High voltage supply VFS high side supply voltage Start-up state VVS(start) os.

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Published: Sep 12, 2005 |