uP9512 - 8/7/6/5/4/3/2/1-Phase Synchronous-Rectified Buck Controller

Product Overview

uPI Semiconductor

Part number	uP9512
Manufacturer	uPI Semiconductor
File Size	472.83 KB
Description	8/7/6/5/4/3/2/1-Phase Synchronous-Rectified Buck Controller
Datasheet	uP9512 Datasheet
Additional preview pages of the uP9512 datasheet.

The uP9512 is an 8/7/6/5/4/3/2/1-phase PWM controller specifically designed to provide high-precision output voltage system for next generation GPUs. The uP9512 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 uP9512 supports NVIDIA Open Voltage Regulator type 4i+ with PWMVID feature. The PWMVID input is buffered and filtered to generate ac.

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Published: Sep 3, 2024 |