NCP5395G - 2/3/4-Phase Controller
Pin No.
Symbol 1 BG3 2 PSI 3 VID0 4 VID1 5 VID2 6 VID3 7 VID4 8 VID5 9 VID6 10 VID7/AMD 11 ROSC 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 FLAG ILIM IMON VSP VSN DIFFOUT COMP VFB VDRP VDFB CSSUM DAC 12VMON VCC CS4P CS4N
NCP5395G 2/3/4-Phase Controller with On Board Gate Drivers for CPU Applications The NCP5395G provides up to a four phase buck solution which combines differential voltage sensing, differential phase current sensing, and adaptive voltage positioning to provide accurately regulated power for both Intel and AMD processors.
It also receives power saving command (PSI) from CPU, and operates in a single phase emulation diode mode to obtain a high efficiency at light load.
Dual edge p
NCP5395G Features
* Meets Intel’s VR11.1 and AMD’s 6 Bit Code Specifications
* Enhanced Power Saving Function
* Internal Soft Start
* Dual
* edge PWM for Fastest Initial Response to Transient Loading
* High Performance Operational Error Amplifier
* Dynamic R
