pmt I have two questions .
Did you disconnect the circuit board or did you welded the new ic while it's still attached to the plastic frame?
I'm afraid I will break something underneath if I force lifting it.

2nd here is the link to the website has the IC
MC33286DW datasheet pdf,MC33286DW supplier,MC33286DW price,MC33286DW picture at UTSOURCE
but I'm not sure which one should I get is MC33286DWR2 is the same as MC33286DW ?

Thanks in advance