ADP3293 Datasheet (ON Semiconductor) - Programmable 2- to 3-Phase Synchronous Buck Controller

ADP3293, Programmable 2- to 3-Phase Synchronous Buck Controller

ADP3293 8-Bit, Programmable 2- to 3-Phase Synchronous Buck Controller The ADP3293 is a highly efficient, multi phase, synchronous buck switching regulator controller optimized for converting a 12 V main supply voltage into the core supply voltage of high performance Intel processors.

It uses an internal 8 bit DAC to read a voltage identification (VID) code directly from the processor, to set the output voltage between 0.5 V and 1.6 V.

This device uses a multi mode contro

ADP3293 Features

* Selectable 2

* or 3

* Phase Operation at Up to 1 MHz per Phase

* ±7 mV Worse

* Case Differential Sensing Error

* Logic

* Level PWM Outputs for Interface to External High Power Drivers

* Fast

* Enhanced PWM FlexModet for Excellent Load