NCP81105HMNTXG Description

The NCP81105HMNTXG is a DrMOS supporting controller optimized for Intel? VR12.5 & VR12.6 compatible CPUs. The Onsemi controller NCP81105HMNTXG 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 CPU applications. The control system is based on Dual?Edge pulse?width modulation (PWM), to provide the fastest initial response to dynamic load events plus reduced system cost.

NCP81105HMNTXG Features

Digital Soft Start Ramp

Dynamic Reference Injection

High-Performance Operational Error Amplifier

High Impedance Total Current Sense Amplifier

Digital Soft Start Ramp

Dynamic Reference Injection

Accurate Total Summing Current Amplifier

NCP81105HMNTXG Applications

Automotive 

Advanced driver assistance systems (ADAS) 

Communications equipment 

Wired networking 

Enterprise systems 

Enterprise projectors

Desktop 

Notebook CPU