SSL2129AT Overview
The SSL2129AT 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) Ease of integration and many protection.
SSL2129AT Key Features
- Low electronic Bill Of Material (BOM)
- Mains phase-cut dimmable using external ponents
- 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
- 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
- Fast transient response through cycle-by-cycle current control
