XDPE15284D Description
The XDPE15284 digital dual loop 8 phase controller provides power for Intel™ VR13, VR13HC, VR14 server, workstation, and high-end desktop applications. Core voltage is provided by a multi-phase buck converter with up to 8 synchronous-rectified channels in parallel while a second loop provides voltage for the I/O. The XDPE15284 phase configuration is flexible in how the phases are allocated to the 2 loops.
XDPE15284D Key Features
- Digital controller assisted with high performance analog front ends with a fully programmable ARM® CortexTM -M0 Processo
- pliant with Intel™ VR13, VR13HC, and VR14 Server VR Vendor PWM Enabling Specification Rev 1.88 (October 2021)
- pliant with Intel™ SVID Protocol Spec Rev 1.94 (April 2021)
- pliant with PMBus Rev 1.3.1 (March 2015) serial interface
- Query voltage, current, temperature faults
- Fault Response
- Maximum supported bus speed 1 MHz
- Support 1.8/3.3 V operation
- Output voltage regulation range
- 0.25 V to 1.52 V (5 mV/step)
XDPE15284D Applications
- Vcore power regulation for Intel™ VR13, VR13HC, VR14 based Microprocessors − Servers − Workstations − High-end desktops