Ic top side marking 3516

[aloktickoo]

Hi All,
Looking for the part number of IC of which I have attached the picture.
Its little urgent. Request all to guide me on this

 

[pradeep.g.belchada]

can you describe which circuit it is.

 

[aloktickoo]

Its on the Intel x86 server motherboard. Its supplying power to CPU

 

[pradeep.g.belchada]

then it may be a pwm controller. one solution is uc3844 but not sure

 

[burt007]

Here it is take a look at it.

http://www.dz863.com/datasheet-8313443763-PX3516_Synchronous-Rectified-Buck-Mosfet-Driver-Ic/

Hi All,
Looking for the part number of IC of which I have attached the picture.
Its little urgent. Request all to guide me on this

 

[pradeep.g.belchada]

hello burt007
you found the correct ic