NCP6132B PDF datasheet can download.
This product has Dual Output 3 Phase & 2 Phase Controller functions.
This is one of the semiconductor types. This part name is NCP6132B.
Manufacturers of the product is ON Semiconductor.
Image and pinout :
Some of the text files within the PDF file
NCP6132A, NCP6132B Product Preview Dual Output 3 Phase & 2 Phase Controller with Single SVID Interface for Desktop and Notebook CPU Applications The NCP6132A/NCP6132B dual output three plus two phase buck solution is optimized for Intel IMVP−7 and VR12 compatible CPUs. The controller combines true differential voltage sensing, differential inductor DCR current sensing, input voltage feed−forward, and adaptive voltage positioning to provide accurately regulated power for both Desktop and Notebook applications. The control system is based on Dual−Edge pulse−width modulation (PWM) combined with DCR current sensing providing the fastest initial response to dynamic load events and reduced system cost. It also sheds to single phase during light load operation and can auto frequency scale in light load while maintaining excellent transient performance. There are three internal MOSFET drivers inside the chip. One of these three integrated driver can be configured either to drive core p [ … ]
Please refer to the file for details.