Now energy-saving regulations are becoming more and more stringent; customers become demanding about reliability and performance requirements. This is a challenge for every R&D engineer of SMPS. ST’s digital PFC+LLC (LCC) solution provides you with an efficient way to solve this problem.
Digital control, Controller built-in firmware. No programming is required.
Ramp Enhanced Constant On Time with high speed digital loop and low speed digital loop, Double loop control, Perfect THD
Multi- mode operation @ medium / high loads,@ low load, @ very low load