描述 Description

The Silergy SSL21084AT is a high-efficiency driver IC with an integrated 600 V MOSFET for superior dimmable LED lighting solutions that typically operates in the lamp power range up to 15 W. The straightforward design produces a cost-effective yet compact application, suitable for use with GU10 and PAR16 formats. A low-cost bipolar bleeder circuit supports a best-in-class dimmer compatibility performance for mainstream, single-stage LED driver applications.

特性 Features

·Superb mains-dimmable LED driver solution (both leading and trailing edge phase cut dimmers)
·Buck driver with integrated 600 V MOSFET
·Power-efficient boundary conduction mode
·Start-up JFET
·High power factor (>0.9)
·Full range of internal protections
·Compatible with wall switches with built-in indication light during standby
·“A” versions without short winding protection
·Benchmark dimmer compatibility per watt
·Compact, single-stage LED driver solution lowers eBOM cost
Optimized, high-efficiency operation improves total lumen output per watt, lowering energy consumption further

應用 Application

·Dimmable retrofit LED lamps