Datasheet Details
| Part number | RT8171B |
|---|---|
| Manufacturer | Richtek |
| File Size | 714.63 KB |
| Description | Single-Phase Controller |
| Datasheet |
 RT8171B Datasheet
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Description
The RT8171B is a VR12.1 compliant CPU power controller which includes one voltage rails : a 1 phase synchronous buck controller, the CORE VR.
The RT8171B has zero load-line function to support zero load-line application.
Features
- a quick response mechanism for optimized AVP performance during load transient. The RT8171B supports mode transition function with various operating states. A Serial VID (SVID) interface is built in the RT8171B to communicate with Intel VR12.1 compliant CPU. The RT8171B supports VID on-the-fly function with three different slew rates : Fast, Slow and Decay. By utilizing the G-NAVPTM topology, the operating frequency of the RT8171B varies with VID, load and input voltage to further enhance the ef.