XDPE15284D0000XUMA1 is an XDP� 8-phase hyper transient phase dual loop multiphase controller. It provides power for Intel� VR13, VR13HC, VR14 servers, workstations, 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. Any phase can be assigned to either loop and the phase firing order is fully programmable to offer the ultimate in-phase configuration flexibility. Typically, configurations of 8+0, 7+1, 6+2, 5+3 or 4+4 phases are supported. Potential application includes Vcore power regulation for Intel� VR13, VR13HC, VR14-based microprocessors, servers, workstations, high-end desktops, high Current ASIC, and PMBus POLs.
- Output voltage regulation range from 0.25V to 1.52V (5 mV/step)
- Digitally controlled phasing for full flexibility in both loop configuration and phase firing order
- Digital current emulation for TLVR inductor support
- Configurable autonomous phase add/drop, automatic phase detection at start-up
- Supports start-up into pre-bias voltage, integrated power stage current sense
- Differential output voltage sense
- Fast current balancing with current-mode control
- Digitally programmable PID (Proportional, Integral, Differential) loop compensation
- Digitally programmable load line slope, digital temperature compensation
- QFN package type
Other details
| Brand |
INFINEON |
| Part Number |
XDPE15284D0000XUMA1 |
| Quantity |
Each (Supplied on Cut Tape) |
| Technical Data Sheet EN |
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