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NCP5382 - 2/3/4/5/6 Phase Buck Controller

Description

Pin No.

1 2 3 4 Symbol OSC2_OUT ROSC2 VREF VR10/VR11 Alternate Oscillator Output Use for enhanced performance.

Voltage reference pin.

Features

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Datasheet Details

Part number NCP5382
Manufacturer ON Semiconductor
File Size 469.33 KB
Description 2/3/4/5/6 Phase Buck Controller
Datasheet download datasheet NCP5382 Datasheet
Additional preview pages of the NCP5382 datasheet.

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Full PDF Text Transcription

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NCP5382 2/3/4/5/6 Phase Buck Controller for VR10 and VR11 Pentium IV Processor Applications The NCP5382 is a two−, three−, four−, five−, or six−phase buck controller which combines differential voltage and current sensing, and adaptive voltage positioning to power Intel’s most demanding Pentium ® IV Processors and low voltage, high current power supplies. Dual−edge pulse−width modulation (PWM) combined with inductor current sensing reduces system cost by providing the fastest initial response to transient loads thereby requiring less bulk and ceramic output capacitors to satisfy transient load−line requirements. A high performance operational error amplifier is provided, which allows easy compensation of the system.
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