Cirrus Logic CS1610/11/12/13 LED Driver ICs deliver high-efficiency, phase-dimmable, solid-state lighting (SSL)
solutions using leading-edge, trailing-edge, and smart digital dimmers. The CS1610/11/12/13 integrate a critical conduction mode
(CRM) boost converter for power factor correction and dimmer
compatibility with a constant output current second stage. Adaptive
dimmer compatibility algorithms control the boost stage and dimmer
compatibility operation mode to enable smooth flicker-free dimming with a 0
to 100% dimming range. The CS1610/11 are designed to control a flyback
topology while the CS1612/13 are designed to control a buck topology.