Part Number: TPS40200-HT Hello,
I am interested in using this high temperature buck controller for an application that needs to power components at 180C ambient (its an R&D project for a manufacturing company). The TPS40200-HT datasheet, however, is…
Part Number: TPS40200-HT Other Parts Discussed in Thread: TPS40200 Hi,
Abnormal switching behavior was observed on the TPS40200-HT.
Though I placed the sample on EVM, abnormal switching is seen as attached file.
TPS40200.xlsx
Have you ever seen such behavior…
Part Number: TPS40200-HT I posted an originally in the DC/DC non-isolated forum, but got absolutely no response aside from "I forwarded to an Apps Engineer". So, I'm going to repost in this forum, as our production has moved to using the TPS40200…
Part Number: TPS40200-HT Hi all,
I designed a switching PSU using the Switcher pro software to take Vin 16-32V and step down to 12V @ 0.5A
The design suggested a 100uH inductor and 47n soft start cap. The first iteration I built using a Wurth commercial…
Part Number: TPS40200-HT Hello,
I've inherited a design using this device. There have been a number of failures with this IC, and the failure mode seems to be the loss of the internal 8V regulator. For example, when the 30V we use is applied, the…
Hi David,
Sorry for the delay. Can you post your email address so I can correspond with you regarding your issues. Once I have your email address I will correspond and you can share your design schematics.
Ramesh