uP9511R - 8/7/6/5/4/3/2/1-Phase Synchronous-Rectified Buck Controller

Product Overview

uPI Semiconductor

Datasheet Details

Part number	uP9511R
Manufacturer	uPI Semiconductor
File Size	333.04 KB
Description	8/7/6/5/4/3/2/1-Phase Synchronous-Rectified Buck Controller
Datasheet	uP9511R Datasheet
Additional preview pages of the uP9511R datasheet.

Product details

Description

The uP9511R 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.

Features

include adjustable soft-start, channel current limit, under voltage protection, over voltage protection and power good output. The uP9511R is available in VQFN5x540L package. Ordering Information Features Support NVIDIA’s Open VReg Type 8 PWMVID Technology Selectable 8/7/6/5/4/3/2/1-Phase Operation by Hardware Setting Differential Remote Voltage Sensing Continuous Inductor DCR Current Sensing Voltage Adjustment Switching Frequency Adjustment Operating Phase Number Adjustment Adjus.

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Published: Sep 3, 2024 |