ADP3186 Datasheet - Analog Devices

ADP3186 5-Bit Programmable 2-/3-/4-Phase Synchronous Buck Controller

The ADP3186 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 AMD processors. It uses an internal 5-bit DAC to read a voltage identification (VID) code directly from t.

ADP3186 Features

* Selectable 2-, 3-, or 4-phase operation at up to 1 MHz per phase ±1% worst-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

ADP3186_AnalogDevices.pdf