Other Parts Discussed in Thread: UCC256303,
I've recently seen a very nice analog resonant LLC controller, the UCC256303. It has a couple of very attractive features:
- Hybrid Hysteretic Control for improved loop bandwidth and response time.
- Improved Capacitive Region Avoidance Scheme to avoid the high switching losses and feedback slope reversal.
But for future applications I am seriously thinking to turning to digital controllers like the UCD3138. Are there any app note or similar on implementing this functions in the UCD3138?