Infineon Technologies ICB1FL02G
ICB1FL02G is easy to use and easy to design and • Pb-free lead plating; RoHS compliant therefore a basis for a cost effective solution for • Halogen-free mould compound, WEEE compliant fluorescent lamp ballasts.FEATURES
PFCDESCRIPTION
● Discontinuous Conduction Mode PFC● Integrated Compensation of PFC Control Loop
● Adjustable PFC Current Limitation
● Adjustable PFC Bus Voltage The Smart Ballast IC is designed to control a Fluorescent Lamp Ballast including a Discontinuous Conduction Mode Power Factor Correction (PFC), a lamp Inverter Control and a High Voltage Level Shift Half-Bridge Driver.
FEATURES
Lamp Ballast Inverter The application requires a minimum of external● Supports Restart after Lamp Removal and End-of- components. There are integrated low pass filters and an Life Detection in Multi-Lamp Topologies internal compensation for the PFC voltage loop control.
● End-of-Life (EOL) detected by adjustable Preheating time is adjustable by a single resistor only in ± Thresholds of sensed lamp voltage the range between 0 and 2000ms. In the same way the
● Rectifier Effect detected by ratio of ± Amplitude of preheating frequency and run frequency are set by Lamp Voltage resistors only. The...