I am not sure how that conversation would go. In this era companies do not have a lot of loyalty, and it might taint your image. In your comment, you say that

I am not sure how that conversation would go. In this era companies do not have a lot of loyalty, and it might taint your image. In your comment, you say that you tried to address your burnout, but is that really true? Maybe think about the causes of burnout, and try to get to the bottom of that. I know that for myself, I get burned out when I feel like I am on a treadmill, where I work but there are no results (in other words, the feedback loop gets broken). If that is the case with you, then maybe you could adjust your role / projects so that there is a better connection between work and reward or progress. For example, reducing page or app size, increasing performance, things where there is a high chance of making some measurable benefit.