NCP6153 Datasheet Dual Output 3/4 Phase +1/0 Phase Controller

Manufacturer: onsemi

NCP6153 dual output 3/4 phase +1/0 phase controller by onsemi - Datasheet Preview

Datasheet Details

Part number	NCP6153
Manufacturer	onsemi
File Size	387.97 KB
Description	Dual Output 3/4 Phase +1/0 Phase Controller
Datasheet	NCP6153 Datasheet

Overview

NCP6153 Dual Output 3/4 Phase +1/0 Phase Controller with Single SVID Interface for Desktop and Notebook CPU Applications http://onsemi.com The NCP6153 dual output four plus one phase buck solution is optimized for Intel VR12 compatible CPUs.

The controller combines MARKING DIAGRAM true differential voltage sensing, differential inductor DCR current sensing, input voltage feed−forward, and adaptive voltage positioning to provide accurately regulated power for both Desktop and Notebook applications.

The control system is based on Dual−Edge pulse−width modulation (PWM) combined with DCR current sensing providing the fastest initial response to dynamic load events and reduced system 1 52 QFN−52 CASE 485BE NCP6153 AWLYYWWG cost.

Key Features

Meets Intel VR12/IMVP7 Specifications.
Current Mode Dual Edge Modulation for Fastest Initial.
Switching Frequency Range of 200 kHz.
1.0 MHz Response to Transient Loading.
Dual High Performance Operational Error Amplifier.
Startup into Pre.
Charged Loads While Avoiding False OVP.
One Digital Soft Start Ramp for Both Rails.
Power Saving Phase Shedding.
Dynamic Reference Injection.
Vin Feed Fo.

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