uP9511R controller equivalent, 8/7/6/5/4/3/2/1-phase synchronous-rectified buck controller.
include adjustable soft-start, channel current limit, under voltage protection, over voltage protection and power good output. The uP9511R is available in VQFN5x540L pack.
Middle-High End GPU Core Power Supplies
Order Number uP9511RQGJ
Package VQFN5x5 - 40L
Top Marking uP9511R
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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. The uP9511R provides programmable output voltage and active voltage positioning functions to adjust.
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