Part Number: AMC1311-Q1 Other Parts Discussed in Thread: AMC1311 Tool/software: Here is my circuit in Pspice drawing and lab experimental oscillograms,
Fig 1 Pspice drawing
Traces in oscillograms are, 1 yellow, ac input, 2 is Vdc_hv, 3 is current, 4 is…
Part Number: AMC1311-Q1 Other Parts Discussed in Thread: AMC3311 Tool/software: I need to sense the output voltage of equipment that goes up to 9 kV. If I use a voltage divider, as shown in the image below, to get a maximum input voltage of 2 V at the input…
Part Number: AMC1311-Q1 Other Parts Discussed in Thread: AMC1311 Tool/software: Hello,
I have been working on an Isolated Voltage Measurement circuit with AMC1311. The design also included a diff-to-single-ended circuit.
I wonder how I can verify the…
Part Number: AMC1311-Q1 Other Parts Discussed in Thread: AMC1311 , Tool/software: Hi,
We are doing the simulation in TI P Spice using AMC1311 model, the circuit is used to measure the HV 500V, we need to know one thing whether we can change the parameter…
Part Number: AMC1311-Q1 Tool/software: Hello TI team ：
I am the component engineer from NIO.
There is some incorrect information with the PPAP file of AMC1311BQDWVRQ1,and the PPAP request number is PPAP20231108-027600.
Within AMC1311BQDWVRQ1,there…
Part Number: AMC1311-Q1 Other Parts Discussed in Thread: AMC1311 , Hello Team,
i have a query, i need the Failure mode distribution of AMC1311 along with the FIT rate information. I couldn't find it .
Part Number: AMC1311-Q1 Tool/software: Hi All,
We are using AMC1311QDWVRQ1 isolator from TI for HV Voltage measurement. We need some clarification on the maximum input voltage can be applied to the input pin. As per the datasheet the maximum input voltage…
Part Number: AMC1311-Q1 Other Parts Discussed in Thread: AMC1311
This is the picture of our voltage sensor model using AMC1311 for the closed loop control of boost/buck converter.
The simulation is working fine but when it comes to the physical hardware…
Part Number: AMC1311-Q1 Hi Eva,
Per talked, we can follow up below discuss here:
https://e2e.ti.com/support/amplifiers-group/amplifiers-internal/f/amplifiers-internal-forum/1346937/amc1311-q1-failure-at-350v-hv/5132402#5132402
Thank you!
Marc
Hi Frank,
Frank QIN said: While the datasheet recommendation series resistance is 10 Ohm, so what is our suggested best value range?
We will likely update the datasheet to increase that resistance value, since the the cutoff is higher than necessary and…
