SMPS/Smart LED
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.
- PFC section:
- 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
- Half bridge section:
- LLC or LCC, current- mode operation, Time-shift control, Advanced protections, Programmable Burst mode.
- FTP (NVM) memory allows adapting the IC to different applications by programming several K-parameters during manufacturing
- Choose ST25DV04K, ST25DV16K,ST25DV02K-W1, ST25DV02K-W2 according to the technical requirement
- STM32L011D4 MCU
Intelligent lighting control
We integrate insightful ideas into optimal value-added execution. Bringing customers with high performance solutions alongside with better cost efficiency.
If you are interested in this solution, please contact us for the expert advice.
