UP9511Q UP95IIQ UP95II UP9511 UP 9511

UP9511Q UP95IIQ UP95II UP9511 UP 9511
uP9511 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
uP9511 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.
uP9511 supports NVIDIA Open Voltage Regulator 8 with PWMVID feature. The PWMVID input is buffered and filtered to generate accurate reference voltage and the output voltage is precisely regulated to the reference input.
uP9511 adopts continuous total DCR current sensing for load line programming. The uP9511 provides hardware setting to adjust the operating phase number in different load current state
uP9511 uses MOSFET RDS(ON) current sensing for channel current balance
e uP9511 is available in VQFN5x5- 40L package