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NCP5386 - 1/2 Phase Controller

General Description

QFN32 Pin No.

7 8 9 10 Symbol VID0 VID7 DACMODE SS ROSC Voltage ID DAC inputs VRM select bit A capacitor from this pin to ground programs the soft

start time.

A resistance from this pin to ground programs the oscillator frequency.

Key Features

  • http://onsemi. com.

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Datasheet Details

Part number NCP5386
Manufacturer onsemi
File Size 320.47 KB
Description 1/2 Phase Controller
Datasheet download datasheet NCP5386 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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NCP5386, NCP5386A, NCP5386B 1/2 Phase Controller for CPU and Chipset Applications The NCP5386 is a one− or two−phase buck controller which combines differential voltage and current sensing, and adaptive voltage positioning to power both AMD and Intel processors and chipsets. Dual−edge pulse−width modulation (PWM) combined with inductor current sensing reduces system cost by providing the fastest initial response to transient load events. Dual−edge multi−phase modulation reduces total bulk and ceramic output capacitance www.DataSheet4U.com required to satisfy transient load−line regulation. A high performance operational error amplifier is provided, which allows easy compensation of the system.