A special focus will be on contradictory GFC performance requirements from European Transmission System Operators (TSOs). Also some run the voltages in 'synchronous' mode, where a single VDDG adjust both the IOD and CCD fabric voltages. The aim of this paper is to highlight the opportunities and challenges of Grid Forming Control (GFC) for High Voltage Direct Current (HVDC) applications. Mine has only a single VDDG and two VDDP (plus VDDP1.8). PDIS used by the motherboard/user for power management ( a transistor on the module will also shut down VDDP)įor our module, all voltages 3.3-5V are valid, but here are the extremes:Ĭan the iCoupler handle the voltage differences VDDPISO (3.9V)? Do you see any problem with this setup? I don't seem to be able to work out all of the details from the datasheet. Yeah, the problem is some motherboard bios have two VDDG(one for CCD one for IOD) voltages and one VDDP(what used to be CLDOVDDP).VDDP is on a separate rail and can also be 3.3V - 5V.The following items appear only when you set the VDDP Voltage Control. Both VIN and VDDP need to accept 3.3V-5V independently. system controls most of the input and output devices such as keyboard, mouse. Users of the module need to be able to power VIN and VDDP by separate power rails from the motherboard.
The module hosting the ADM3260 breaks out VIN, GND, VDDP (& PDIS, SCL, SDA).
The module will be used in 3.3V, 5V and 3.3/5 mixed setups.
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