UBA2013/L3 HB driver IC with PFC for fluorescent rings Rev.
00.
01 — 23 February 2007 Preliminary data sheet 1.
General description The UBA2013/L3 is a high voltage IC intended to drive and control fluorescent lamps.
The IC can handle both cold and warm ignition of the lamp.
It contains a TON-controlled PFC function, a half bridge controller circuit with level shifter and an internal bootstrap diode to drive an external half bridge.
UBA2013/L3 also offers a functionality to properly handle fault conditions such as capacitive mode switching, end-of-lamp-life and overcurrent.
UBA2013/L3 is designed for wide-input mains voltage (120 V - 277 V) applications.
2.
Features 2.
1 Half bridge „ „ „ „ ...

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