Hello
I have a question about tps 6215.
For details, please see the attached document.
Thank you.
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
Hello
I have a question about tps 6215.
For details, please see the attached document.
Thank you.
Hello.
thank you for your answer.
Regarding TPS62175EVM, the upper waveform attached in the last email is the waveform of the IC mounted in the initial EVM purchased.
I think normal operation.
Waveforms in the middle and lower rows are boards created by us and abnormalities in the operation of TPS62175 were measured and replaced by TI's EVM.
As a result, it became an abnormal waveform in the same way.
date codes
sample # 1: 82 AD 49 I / B 18 - 02 00
sample # 2: 7AC 0 RY I / B 18 - 0 246
Regarding the waveform, it takes a while.
Thank you.
Hello.
Thank you for your support.
I will send you a picture of the TOP sides with regard to the operation abnormality IC.
Thank you.
Hello
thank you for your answer.
In the current development, each one in sample 1 and sample 2 cases.
The model developed last year uses the same circuit.
The result of examining the failed device.
Sample 1: 2 piece
Sample 2: 1 piece
It has come out.
Can you please ask for quality of your company?
Thank you.