| GENERAL DESCRIPTION The ADP3168 is a highlyefficient, multiphase, synchronous buck switching regulator controller optimized for converting a 12V main supply into the core supply voltage required by high performance Intel processors. FEATURES Selectable 2-,3-, or 4-phase operation at up to 1 MHz per phase ±10 mVworst-case differential sensing error over temperature Logic-level PWM outputs for interface to external high power drivers Active current balancing between all output phases Built-in Power Good/crowbar blanking supports On-the-fly VID code changes 6-bit digitally programmable 0.8375V to 1.6 V output Programmable short-circuit protection with programmablelatch-off delay APPLICATIONS Desktop PC power supplies for: Next generationIntel® processors VRM modules |
