UBA2021P | NXP Semiconductors

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The UBA2021 is a high voltage IC intended to drive and control Compact Fluorescent Lamps (CFL) or fluorescent TL lamps. It contains a driver circuit for an external half-bridge, an oscillator and a control circuit for starting up, preheating, ignition, lamp burning and protection

Data Sheet

Application Notes

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Part Show description	CAD Model
UBA2021P Data Sheet

Documentation

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6 documents

Compact List

TL applications with NXP ballast controllers[AN10971]

PDFSep 15, 2011Rev 1.0
TL application with UBA2014[AN10872]

PDFDec 9, 2010Rev 1.0
AN98091[AN98091]

PDFDec 30, 2008Rev 2.0

630 V driver IC for CFL and TL lamps[UBA2021]

PDFDec 14, 2015Rev 4.0
Half-bridge power IC for CFL lamps[UBA2211]

PDFAug 26, 2011Rev 3.0

plastic dual in-line package; 14 leads (300 mil)[SOT27-1]

PDFFeb 8, 2016Rev 1.0

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630 V driver IC for CFL and TL lamps

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Documentation

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Application Note (3)

TL applications with NXP ballast controllers[AN10971]

TL application with UBA2014[AN10872]

AN98091[AN98091]

Data Sheet (2)

630 V driver IC for CFL and TL lamps[UBA2021]

Half-bridge power IC for CFL lamps[UBA2211]

Package Information (1)

plastic dual in-line package; 14 leads (300 mil)[SOT27-1]