NCP81105 controller equivalent, 1/2/3 phase power controller.
* Meets Intel’s VR12.5 Specifications
* Implements VR12.6 PS4 State and SVID Reporting
* Mixed Voltage/Current Mode, Dual Edge Modulation
for Fastest Initial .
The NCP81105 is a DrMOS supporting controller optimized for Intel® VR12.5 & VR12.6 compatible CPUs. The controller combi.
Pin No. Symbol
Description
1 EN Logic input. Logic high enables the NCP81105 and logic low disables it.
2
VCC
Power for the internal control circuits. A decoupling capacitor must be connected from this pin to ground.
3
VR_HOT#
Open drain (lo.
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