NCP3218A Datasheet - ON Semiconductor

NCP3218A Mobile CPU Synchronous Buck Controller

ADP3212A, NCP3218A 7-Bit, Programmable, 3-Phase, Mobile CPU Synchronous Buck Controller The APD3212A/NCP3218A is a highly efficient, multi phase, synchronous buck switching regulator controller. With its integrated drivers, the APD3212A/NCP3218A is optimized for converting the notebook battery voltage into the core supply voltage required by high performance Intel processors. An internal 7 bit DAC is used to read a VID code directly from the processor and to set the CPU core vo.

NCP3218A Features

* Single

* Chip Solution

* Fully Compatible with the Intel® IMVP

* 6.5t Specifications

* Selectable 1

* , 2

* , or 3

* Phase Operation with Up to 1 MHz per Phase Switching Frequency

* Phase 1 and Phase 2 Integrated MOSFET Drivers

NCP3218A_ONSemiconductor.pdf