NCP4208 Datasheet (ON Semiconductor) - VR11.1 Digital Programmable 8-Phase Synchronous Buck Converter

NCP4208, VR11.1 Digital Programmable 8-Phase Synchronous Buck Converter

3.3 V Power Supply Output.

A capacitor from this pin to ground provided decoupling for the interval 3.3 V LDO.

Power *Good Output: Open *drain output that signals when the output voltage is outside of the proper operating range.

ALERT Output: Open drain output that asserts low when the

NCP4208 VR11.1 Digital Programmable 8-Phase Synchronous Buck Converter with I2C Interface The NCP4208 is an integrated power control IC with an I2C interface.

The NCP4208 is a highly efficient, multiphase, synchronous buck switching regulator controller, which aids design of High Efficiency and High Density solutions.

The NCP4208 can be programmed for 1 , 2 , 3 , 4 , 5 , 6 , 7 or 8 phase operation, allowing for the construction of

NCP4208 Features

* Selectable 1

* , 2

* , 3

* , 4

* , 5

* , 6

* , 7

* or 8

* Phase Operation at Up to 1.5 MHz per Phase

* Temperature Measurement

* Logic

* Level PWM Outputs for Interface to External High Power Drivers

* Fast