INTEGRATED CIRCUITS
DATA SHEET
UBA2024 Half-bridge power IC for CFL lamps
Product specification Supersedes data of 2003 Aug 13 2004 Feb 03
Philips Semiconductors
Product specification
Half-bridge power IC for CFL lamps
FEATURES • Integrated half-bridge power
transistors • Integrated bootstrap diode • Integrated low-voltage supply • Maximum voltage of 550 V • Adjustable oscillator frequency • Soft start • Minimum glow time control.
APPLICATIONS • Driver for any kind of load in a half-bridge configuration • Especially for electronically self-ballasted Compact Fluorescent Lamps (CFL) for lamp currents up to 220 mA (RMS) under the restriction that the maximum junction temperature is not excee...