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NCP81172

Part Number	NCP81172
Manufacturer	ON Semiconductor
Description	2-Phase Synchronous Buck Controller
Published	Jan 14, 2016
Detailed Description	NCP81172 2-Phase Synchronous Buck Controller with Integrated Gate Drivers and PWM VID Interface The NCP81172, a general...
Datasheet	NCP81172 PDF File

Overview

NCP81172 2-Phase Synchronous Buck Controller with Integrated Gate Drivers and PWM VID Interface The NCP81172, a general−purpose two−phase synchronous buck controller, integrates gate drivers and PWM VID interface in a QFN−24 package and provides a compact−footprint power management solution for new generation computing processors.
It receives power save command (PSI) from processors and operates in 1−phase diode emulation mode to obtain high efficiency in light−load condition.
Operating in high switching frequency up to 800 kHz allows employing small size inductor and capacitors.
The part is able to support all−ceramic−capacitor applications.
Features  4.
5 V to 24 V Input Voltage Range  O...

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