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NCP5395

ON Semiconductor
Part Number NCP5395
Manufacturer ON Semiconductor
Description 2/3/4-Phase Controller
Published Jun 29, 2009
Detailed Description NCP5395 Product Preview 2/3/4-Phase Controller with On Board Gate Drivers for CPU Applications The NCP5395 provides up ...
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NCP5395
NCP5395

Overview
NCP5395 Product Preview 2/3/4-Phase Controller with On Board Gate Drivers for CPU Applications The NCP5395 provides up to a four−phase buck solution which combines differential voltage sensing, differential phase current sensing, adaptive voltage positioning, and on board gate drivers.
Dual−edge pulse−width modulation (PWM) combined with inductor current sensing reduces system cost by providing the fastest initial response to dynamic load events.
Dual−edge multiphase modulation reduces the total bulk and ceramic output capacitance required 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.
Features • Meets Intel’s VR11.
1 Specification...


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