ADP3158 Datasheet (Analog Devices) - 4-Bit Programmable Synchronous Buck Controllers

ADP3158, 4-Bit Programmable Synchronous Buck Controllers

The ADP3158 and ADP3178 are highly efficient synchronous buck switching regulator controllers optimized for converting a 5 V main supply into the core supply voltage required by highperformance processors.

These devices use an internal 4-bit DAC to read a voltage identification (VID) code directly f

ADP3158 Features

* Optimally Compensated Active Voltage Positioning with Gain and Offset Adjustment (ADOPT™) for Superior Load Transient Response Complies with VRM Specifications with Lowest System Cost 4-Bit Digitally Programmable 1.3 V to 2.05 V Output N-Channel Synchronous Buck Driver Total Accuracy ؎0.8% Over Temp