ADP3181 controller equivalent, 5-bit or 6-bit programmable 2-/3-/4-phase synchronous buck controller.
Selectable 2-, 3- or 4-phase operation at up to 1 MHz per phase ±14.5 mV worst-case mV differential sensing error over temperature Logic-level PWM outputs for interface t.
Desktop PC power supplies for: Next-generation Intel® processors VRM modules
ILIMIT 15 EN CURRENTLIMITING CIRCUIT
21 2.
The ADP3181 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 6-bit DAC to read.
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