Here is the full list of all 15 Pac-Man Championship Edition DX trophies - there are 13 bronze, 1 silver and 1 gold.
Finish every course's Time Trial!
Finish every course's Score Attack!
Score 2,000,000 points! (Score Attack 10 Minutes)
Score 1,500,000 points! (Score Attack 10 Minutes)
Beat the Time Trial mode!
Beat the game with every maze visual.
Finish Score Attack (5 Minutes) with no mistakes!
Score 1,000,000 points! (Score Attack 5 Minutes)
Play Score Attack (10 Minutes) until the very end!
Emit sparks for 1 second!
Finish Score Attack (5 Minutes) without using a bomb!
Score 500,000 points! (Score Attack 5 Minutes)
Play Score Attack (5 Minutes) until the very end!
Eat 30 ghosts in succession!
Play until the value of a single Pac-Dot exceeds 100 points without losing a single life.