Hi ! No you can't have IT or ECE branches at top 5 colleges of IPU affiliated. Since IPU colleges are some of the best colleges at Delhi they demand very JEE main rank. Also you need to give their exam of IPU-CET and sit in their counselling process to get an admission in those colleges. You need to have a good rank at IPU-CET to have a good college with your preferred streams. So hope you understand and best of luck to you.