SSL2109AT Description
The SSL2109AT is a high-voltage Integrated Circuit (IC) for driving LED lamps in general lighting applications. The main benefits of this IC include: Small Printed-Circuit Board (PCB) footprint and pact solution High efficiency (up to 95 %) for non-dimmable high power factor solutions High power factor >0.9 (application dependent) Ease of integration and many protection.
SSL2109AT Key Features
- Low electronic Bill Of Material (BOM)
- Highly flexible IC for use in buck, buck/boost and flyback modes
- Single inductor used for non-isolated configurations because of internal
- LED driver IC for driving strings of LEDs or high-voltage LED modules from a rectified mains supply
- Part of a high-efficiency switch mode flyback or buck product family
- Driver-only which can drive an external MOSFET
- No reverse recovery losses in freewheel diode
- Zero Current Switching (ZCS) for switch turn-on
- Zero voltage or valley switching for switch turn-off
- Minimal required inductance value and size