crwdns2934241:0crwdne2934241:0 Dennis

crwdns2934249:0crwdne2934249:0:

This IC U1600 is a LOWPIN COUNT SYNCHRONOUS BUCK CONTROLLER TPS40190 by Texas Instruments,[http://www.ti.com/lit/ds/symlink/tps40190.pdf|here is link to PDF datasheet]

Also here is a picture as it must look if IC not burned as yours -

[image|1333847]

[image|1333848]

crwdns2915684:0crwdne2915684:0:

open