UBA2013L Overview
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.
UBA2013L Key Features
- Suitable for cold and warm ignition Adjustable preheat time Adjustable ignition voltage Integrated bootstrap function Pr
- Adjustable preheat current Single ignition attempt Automatic restart after relamping Protection for capacitive mode
- Three pin PFC controller using TON control
- Critical mode operation
- Overvoltage/overcurrent protection