ASP1212-N20NT Description
The ASP1212-N20NT is an 8-phase digital synchronous buck controller for core regulation of high-performance Intel? VR11.1 and VR11.0 platforms. The ASP1212-N20NT is fully compliant with VR11.1 including Power Status Indicator (PSI) and for improved light load efficiency and accurate current output (IMON). The IR ASP1212-N20NT includes a customized set of digital overclocking features which require no external components. Gaming applications can use the SMBus interface to place the VRD into “Gamer Mode” to extend VID up to 2.3V with 6.25 mV resolution.
ASP1212-N20NT Features
Intel VR11.x compliant Digital PWM Controller
Programmable 1-phase to 8-phase operation
1-phase to 4-phase PSI for Light Loads
Adaptive Transient Algorithm minimizes capacitors
Designed for use with coupled inductors
Enables Thermal Phase Balancing
ASP1212-N20NT Applications
Intel? VR11.x CPU VRD and VRM; DDR Memory
High-Performance Desktops and Servers
Over-clocking and High-Efficiency Application
