SSL8516T - Silergy

SSL8516T Greenchip PFC and flyback controller

The GreenChip is the latest generation of green Switched Mode Power Supply (SMPS) controller ICs. The SSL8516T combines a controller for Power Factor Correction (PFC) and a flyback controller. Its high level of integration enables cost-effective LED lighting application power supply design using a very low number of external components. The PFC operates in Q.

Features

2.1 Distinctive features
 Integrated PFC and flyback controller
 Universal mains supply operation between 90 V (AC) to 305 V (AC)
 Fixed boost PFC with accurate maximum output voltage (Silergy Semiconductors patented)
 High level of integration, results in cost-effective designs with very low external component counts
 Adjustable PFC switch off delay
 External PFC switch on and switch off override
 Accurate PFC switch on and switch off control (Silergy Semiconductors patent pending) 2.2 Green features
 On-chip start-up current source
 Power-down functionality for very low standby powe.