SSL21084AT Overview
The SSL21084AT is a high-voltage Integrated Circuit (IC) for driving retrofit LED lamps in general lighting applications. It enables the implementation of a very pact low-cost system solution. The IC has an integrated internal HV switch and work as Boundary Conduction Mode (BCM) buck converter.
SSL21084AT Key Features
- Small Printed-Circuit Board (PCB) footprint and pact solution
- High efficiency (up to 90 %) for non-dimmable high power factor solutions
- High power factor (>0.9)
- Ease of integration and many protection features
- Low electronic Bill Of Materials (BOM)
- Mains phase-cut dimmable using external ponents
- Highly flexible IC for use in buck, buck/boost mode
- 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
