Part Number: UCD90320U Hello,
I would like to know several timing specifications that are not listed in the datasheet of the UCD90320U.
Timing
Min
Typ
Max
Units
GPI, min input pulse duration
GPI fast (considered as…
Part Number: UCD90320U Tool/software: Dear TI Team,
I have a Fatal Error when I try to configure a GPI as a condition of Re-Sequence.
I also have the error when the GPI is configured as FAULT.
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LOG_Fusion_error_GPI.txt
Download…
Part Number: UCD90320U Tool/software: Hi,
I would like to know if TI provides a tool to program an UCD90320U with a config file (.hex) for factory.
Something like a dedicated programming PMBUS tool, not the Fusion Design GUI tool.
Thanks,
Part Number: UCD90320U Tool/software: Dear TI Team,
I would like to report the following issue:
Issue : Soft OFF Sequence is not respected in case of UnderVoltage Fault happening on some of the Rails, but Soft OFF Sequence is respected in case of…
Part Number: UCD90320U Tool/software: Hi Troy,
It is possible to set a delay for a LGPO output in ms. Can you explain how this delay is implemented? Does the device use an internal oscillator for this? What is the tolerance of this oscillator? Or more…
Part Number: UCD90320U Other Parts Discussed in Thread: UCD90320 Tool/software: Hello,
UCD90320 user's guide (SLVUAW9C) contains conflicting information on the RESEQUENCE register. Chapter10.15 it shows that the command is not supported for UCD90320…
Other Parts Discussed in Thread: UCD90320 , UCD90320U Tool/software: Hi,
In the UCD90xxx FAQ document it is described that a 1ms interval is required between PMBus inquiries. In the linux kernel driver for this chip I found the following comment:
…
Part Number: UCD90320U Tool/software: Hello,
Would there be a detailed block diagram available of this IC? We need this for our safety analysis.
Especially how the 24 channel ADC is build up and how the monitorring has been implemented.
Thanks …
Part Number: UCD90320U Tool/software: Hi,
When generating config files for our systems, we noticed some variations in the device_ID register, namely in the build number portion of the firmware version. e.g.,
UCD90320U|3.0.0. 3321 | 210426
UCD90320U…
Part Number: UCD90320U Other Parts Discussed in Thread: TMP64 Tool/software: The sequencer temperature monitoring uses linear approximation to convert voltage to temperature, y = mx+b, where m is the Temperature Cal Gain (C/V) and B is the temp offset…
