The uP6213A/B is a multi-phase synchronous-rectified Buck controller specifically designed to deliver high quality output voltage for high-performance Intel microprocessors. It integrates a 8-bit DAC that supports Intel VR10 and VR11 tables to set the output voltage between 0.5V and 1.6V. The uP6213A provides programmable 3/4 phase operation. The uP6213B provides programmable 1/2 phase operation. The uP6213A/B also supports dynamic phase selection by PS1/2/3 pins. Operation with phase reduction.
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uP6213
Multi-Phase Synchronous-Rectified Buck Controller
for Next Generation CPU Core Power
General Description
Features
The uP6213A/B is a multi-phase synchronous-rectified Buck controller specifically designed to deliver high quality output voltage for high-performance Intel microprocessors. It integrates a 8-bit DAC that supports Intel VR10 and VR11 tables to set the output voltage between 0.5V and 1.6V.
The uP6213A provides programmable 3/4 phase operation. The uP6213B provides programmable 1/2 phase operation. The uP6213A/B also supports dynamic phase selection by PS1/2/3 pins. Operation with phase reduction at light load conditions achieves high efficiency over a wide range of output current.
uP6213 Datasheet
