Datasheet Details
- Part number
- RT8171B
- Manufacturer
- Richtek
- File Size
- 714.63 KB
- Datasheet
- RT8171B-Richtek.pdf
- Description
- Single-Phase Controller
RT8171B Description
® RT8171B Single-Phase Controller with Integrated Driver for VR12.1 Mobile CPU Core Power Supply General .
The RT8171B is a VR12.
RT8171B 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 funct
RT8171B Applications
* VR12.1 Intel Core Supply
* Notebook CPU Core Supply
* AVP Step-Down Converter
Marking Information
2V= : Product Code
2V=YM DNN
YMDNN : Date Code
Simplified Application Circuit
To PCH To CPU
RT8171B VR_READY
VR_HOT UGATE
VCLK VDIO ALERT
PHASE LGATE
VIN
VCORE
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