Part Number: AMC3336 Other Parts Discussed in Thread: ISOTMP35-Q1 , Tool/software: Hello all,
I am using AMC3336QDWERQ1 in my system in order to do DC-Link voltage measurement, and phase voltage measurement.
At the same time I am planning to use a couple…
Hi Manu,
We do not have any replacements for TMP007 or contacless applications. However, I would recommend looking into ISOTMP35 which is our new integrated isolation temperature sensor. This device is perfect for IGBT applications since it can be directly…
Hi Tony,
Thanks for letting me know the MOSFET drain voltage, I definitely would not connect any pin of the TMP235 to 30V.
If you are interested in a different device, I would like to recommend our ISOTMP35 , which is an isolated analog temperature. The…
Brian, a few thoughts from my end.
* You sometimes refer to AMC3336 (e.g. the circuit diagram) and sometimes to AMC3306 device. The main difference is that the AMC3306 is similar to AMC1306 that is intended for shunt-based current sensing thus the low…
Hi Philipp,
This is not recommended since the TMP235-Q1 is not rated for any kind of isolation and 24V might cause a breakdown voltage or arching in the leadframe. We do have a new device for this kind of application: ISOTMP35-Q1 . This device is rated…
Hello Nikola,
Currently we do not have EMI data or layout recommendation for EMI immunity. TI does offer ISOTMP35, which is designed for measure temperature in high voltage environments. Please refer to the attached document PCB Design Guidelines For Reduced…
Hi Pravin,
In general, we recommend mounting the temperature sensing element as close as possible to the heat source to provide the closest and most accurate temperature as well as using cutouts to reduce thermal mass for improved response. In terms of…
