ADP3154 Datasheet - Analog Devices

ADP3154, 5-Bit Programmable Dual Power Supply Controller

a 5-Bit Programmable Dual Power Supply Controller for Pentium® III Processors ADP3154 FUNCTIONAL BLOCK DIAGRAM VCC DRIVE1 DRIVE2 PGND AGND PWRGD SENS.
SD Q VT2 CT ADP3154 VID2 VID3 DAC VID4 The ADP3154 is a highly efficient synchronous buck switching regulator controller optimized for converti.

Features

* Active Voltage Positioning with Gain and Offset Adjustment Optimal Compensation for Superior Load Transient Response VRM 8.2, VRM 8.3 and VRM 8.4 Compliant 5-Bit Digitally Programmable 1.3 V to 3.5 V Output Dual N-Channel Synchronous Driver Onboard Linear Regulator Controller Total Output Accuracy ؎

ADP3154_AnalogDevices.pdf