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Partname: | NCP5392 |
Description: | 2/3/4-Phase Controller for CPU Applications |
Manufacturer: | ON Semiconductor |
Datasheet: | PDF (313K). Click here to download *) |
The NCP5392 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. 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. A high performance operational error amplifier is provided to simplify compensation of the system. Dynamic Reference Injection further simplifies loop compensation by eliminating the need to compromise between closed-loop transient response and Dynamic VID performance. |
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Click here to download NCP5392 Datasheet*) |
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