Short Night Sleep

Our son is 5 1/2 weeks and will not sleep for longer than 90 minutes throughout the night. He is a great eater, EBF, and is rapidly gaining weight. He was 8 lbs when born and already weighs 13 lbs. We swaddle him, keeps awake for long stretches during the day and use white noise and he has yet to give us a stretch longer than 2 hours. Anyone else experience this or have any suggestions for what is working for your little ones? Thank you!