NCP5395T中文资料2/3/4 相控制器，带门极驱动器数据手册ONSEMI规格书

描述 Description

The NCP5395T provides up to a four phase buck solution which combines differential voltage sensing, differential phase current sensing, and adaptive voltage positioning to provide accurately regulated power for both Intel and AMD processors. It also receives power saving command from CPU, and operates in a single phase emulation diode mode to obtain a high efficiency at lightload. Dual edge pulse width modulation combined with precise inductor current sensing provides the fastest initial response to dynamic load events both in power saving and normal modes. Dual edge multiphase modulation reduces the total bulk and ceramic output capacitance required therefore reducing the system cost to meet transient regulation specifications.The on board gate drivers includes adaptive non overlap and power saving operation. A high performance operational error amplifier is provided to simplify compensation of the system. Patented Dynamic Reference Injection further simplifies loop compensation by eliminating the need to compromise between closed loop transient response and Dynamic VID performance.

特性 Features

Dual-Edge PWM
Faster initial response to transient loading

应用 Application

Vcore controller
Desktop PC

简介

NCP5395T属于集成电路（IC）的特殊用途稳压器。由制造生产的NCP5395T特殊用途稳压器该系列产品用于电源控制、某种形式的转换，适用于特定的复杂应用。因此，各种产品特性集差异较大，包括空燃比传感器接口、汽车交流发电机电压调节、DDR 端接、液体透镜控制、摩托车转向信号控制、热电 (peltier) 冷却器控制、压电触觉控制、阀门控制、小型发动机管理等。