uP9512Q Datasheet 4/3/2/1-phase Synchronous-rectified Buck Controller

Manufacturer: uPI Semiconductor

Overview: uP9512Q 4/3/2/1-Phase Synchronous-Rectified Buck Controller with SMBus Digital Interface.

Datasheet Details

Part number	uP9512Q
Manufacturer	uPI Semiconductor
File Size	449.88 KB
Description	4/3/2/1-Phase Synchronous-Rectified Buck Controller
Datasheet	uP9512Q-uPISemiconductor.pdf

The uP9512Q is a 4/3/2/1-phase PWM controller specifically designed to provide high-precision output voltage system for next generation GPUs. The uP9512Q provides programmable output voltage and active voltage positioning functions to adjust the output voltage as a function of the load current, so it is optimally positioned for a load current transient. The uP9512Q supports NVIDIA Open Voltage Regulator with PWMVID feature. The PWMVID input is buffered and filtered to generate accurate referenc.

Part Number	Description
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uP9512S	4/3/2/1-Phase Synchronous-Rectified Buck Controller
uP9510	3/2/1-Phase Synchronous-Rectified Buck Controller
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