LYT5216D

Power Integrations LYTSwitch-5 Single-Stage LED Driver ICs combine PFC and constant-current output to provide a flexible design platform for multiple common LED topologies. The ICs support non-isolated topologies such as buck and buck-boost for lamps and bulbs and safety-rated isolated flyback topology for ballast applications. The LYTSwitch-5 family offers up to 25W, an extended 90-308VAC universal input range, and wide output voltage range (2:1). The ICs deliver >90% efficiency, >0.9 power factor, less than 5% total harmonic distortion, and +/-3% current regulation accuracy over line, load, variance, and temperature. The LYTSwitch-5 Single-Stage LED Driver ICs are ideal for solid-state lighting applications operating below 25W. Designers can choose from low-side or high-side switching to optimize for low EMI or reduced inductor complexity. Using the LYTSwitch-5 LED Driver ICs, designers can develop smaller heatsinks and more compact implementations.