NCP81105 Datasheet - ON Semiconductor

1/2/3 Phase Power Controller

NCP81105 Features

* Meets Intel’s VR12.5 Specifications

* Implements VR12.6 PS4 State and SVID Reporting

* Mixed Voltage/Current Mode, Dual Edge Modulation for Fastest Initial Response to Transient Loading

* High Impedance Differential Voltage Amplifier

* High Performance Opera

NCP81105 General Description

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 (logic level) output for over *temperature rep.

NCP81105 Datasheet (378.12 KB)

NCP81105 Datasheet Preview — Preview of NCP81105 PDF

Datasheet Details

Part number:

NCP81105

Manufacturer:

ON Semiconductor ↗

File Size:

378.12 KB

Description:

1/2/3 phase power controller.
NCP81105, NCP81105H DrMOS Supporting, 1/2/3 Phase Power Controller with SVID Interface for Desktop and Notebook VR12.5 & VR12.6 CPU Applications The .

📁 Related Datasheet

NCP81105H 1/2/3 Phase Power Controller (ON Semiconductor)

NCP81111 3 Phase VR12.5-6 High Speed Digital Controller (ON Semiconductor)

NCP81119 Multiple-Phase Controller (ON Semiconductor)

NCP81119A Multiple-Phase Controller (ON Semiconductor)

NCP81140 Multiple-Phase Controller (ON Semiconductor)

NCP81141 Single-Phase Controller (ON Semiconductor)

NCP81142 Multiple-Phase Controller (ON Semiconductor)

NCP81143 Multiple-Phase Controller (ON Semiconductor)

NCP81145 VR12.5 Compatible Synchronous Buck MOSFET Driver (ON Semiconductor)

NCP81146 VR12.5 Compatible Synchronous Buck MOSFET Driver (ON Semiconductor)

TAGS

NCP81105 Phase Power Controller ON Semiconductor

Image Gallery

NCP81105 Features

NCP81105 General Description

Datasheet Details

File Size:

Description:

NCP81105 Distributor