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NCP4200

ON Semiconductor
Part Number NCP4200
Manufacturer ON Semiconductor
Description Programmable Multi-Phase Synchronous Buck Converter
Published Oct 18, 2016
Detailed Description NCP4200 Programmable Multi-Phase Synchronous Buck Converter with I2C Interface The NCP4200 is an integrated power contr...
Datasheet PDF File NCP4200 PDF File

NCP4200
NCP4200

Overview
NCP4200 Programmable Multi-Phase Synchronous Buck Converter with I2C Interface The NCP4200 is an integrated power control IC with an I2C interface.
It combines a highly efficient, multi−phase, synchronous buck switching regulator controller with an I2C interface, which enables digital programming of key system parameters to optimize system performance and provide feedback to the system.
It uses an internal 8−bit DAC to read a Voltage Identification (VID) code directly from the processor, which is used to set the output voltage between 0.
375 V and 1.
6 V.
This device uses a multi−mode PWM architecture to drive the logic−level outputs at a programmable switching frequency that can be optimized for VR size and efficiency.
The NCP4200 can be programmed to provide 2−, 3−, or 4−phase operation, allowing for the construction of up to four complementary buck−switching stages.
The NCP4200 supports PSI, which is a Power Save Mode.
The NCP4200 includes an I2C interface which can b...


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