ADP3193A Datasheet (ON Semiconductor) - Synchronous Buck Controller

ADP3193A, Synchronous Buck Controller

The ADP3193A1 is a highly efficient, multiphase, synchronous buck switching regulator controller optimized for converting a 12 V main supply into the core supply voltage required by high performance Intel processors.

It uses an internal 8-bit DAC to read a voltage identification (VID) code directly

ADP3193A Features

* Selectable 2- or 3-phase operation at up to 1 MHz per phase ±7.7 mV worst-case differential sensing error over temperature Logic-level PWM outputs for interface to external high power drivers Fast enhanced PWM (FEPWM) flex mode for excellent load transient performance Active current balancing betwee