NCP81567

6+2 Phase Output Controller with SVID Interface for Computer CPU Applications

Overview

The NCP81567 is a dual rail, six plus two phase buck solution optimized for Intel’s IMVP9.2 CPUs. The multi−phase rail control system is based on Dual−Edge pulse−width modulation (PWM) combined with DCR current sensing. This provides an ultra−fast initial response to dynamic load events and reduced system cost. The NCP81567 has an ultra−low offset current monitor amplifier with programmable offset compensation for high accuracy current monitoring.

Applications

Computer CPU Applications

End Products

Computing products

Features

Digitally Stabilized Switching Frequency
High Impedance Differential Output Voltage Amplifier
Differential Current Sense Amplifiers for Each Phase
Programmable Adaptive Voltage Positioning (AVP)

Material Composition

Product Change Notification

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Product

Status

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

Topology

Phases

Control Mode

V_CC Min (V)

V_CC Max (V)

f_SW Typ (kHz)

Pricing ($/Unit)

NCP81567MNTXG

Active, New

QFN-52

485BE

260

REEL

2500

Step-Down

4/5/6

Current/Voltage Mode

4.75

5.25

630

$1.1066

Product Number:

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Controllers | NCP81567

6+2 Phase Output Controller with SVID Interface for Computer CPU Applications

Overview

Availability & Samples (size)

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