Differences between IR2153/ IR21531/ IR21531D

[diy didi]

Hi guys.
Please can someone explain the differences between these Switchmode controller IC’s
Are they interchangeable in a circuit?
Thank uou!!

 

[greenocean]

IR2153 has 1.2us deadtime, no internal bootstrap diode

IR21531 has 0.6us deadtime, no internal bootstrap diode

IR21531D has internal bootstrap diode