NCP81274 8/7/6/5/4/3/2/1 Phase Buck Controller

ON Semiconductor

Description

NCP81274 8/7/6/5/4/3/2/1 Phase Buck Controller with PWM_VID and I2C Interface The NCP81274 is a multiphase synchronous controller optimized for new g.

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Datasheet Specifications

Part number: NCP81274
Manufacturer: ON Semiconductor ↗
File Size: 295.79 KB
Datasheet: NCP81274-ONSemiconductor.pdf
Description: 8/7/6/5/4/3/2/1 Phase Buck Controller

Features

* Compliant with NVIDIA® OVR4+ Specifications
* Supports Up to 8 Phases
* 4.5 V to 20 V Supply Voltage Range
* 250 kHz to 1.2 MHz Switching Frequency (8 Phase)
* Power Good Output
* Under Voltage Protection (UVP)
* Over Voltage Protection (OVP)

Applications

* GPU and CPU Power
* Graphic Cards
* Desktop and Notebook Applications www. onsemi. com 1 40 QFN40 CASE 485CR MARKING DIAGRAM 1 ON NCP 81274 AWLYYWWG G NCP81274 = Specific Device Code A = Assembly Location WL = Wafer Lot YY = Year WW = Work Week G = Pb-Free Pack

NCP81274 Distributors

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NCP81274 Phase Buck Controller ON Semiconductor

ON Semiconductor NCP81274-like datasheet