Part Number: TPS62135
Tool/software:
Hi Sir
impedance low (114 - 648 Ohms) U30 IC pin-7(PG), faced in 21 boards out of 200 boards.
Still, we have 2800 part in stock which all are suspected.
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Part Number: TPS62135
Tool/software:
Hi Sir
impedance low (114 - 648 Ohms) U30 IC pin-7(PG), faced in 21 boards out of 200 boards.
Still, we have 2800 part in stock which all are suspected.
Thanks for reaching out. We will check and get back to you during these days.
BRs
Lucia
Hi Colin
We are using TPS62135RGXR (IC, Switcher, 3-17Vin, 0.8-12VOut/4A, 2.5Mhz) in our project. We are facing low impedance issue .
Lot code of material is '372201CL3. I have analysis report and can share .
Hi Sir,
Did you mean that meeting PG low impedance issue and failure rate is 21/200?
What stage was the project in when the problem occurred?
Could you send me the analysis report you mentioned and schematic and layout as well?
Thanks
Colin
Yes, we have failure rate more then 10% and failure stage is just after SMT process .
I have report but unbale to upload here. Tell me how can i share with you.
Hi Parveen,
Thanks for your feedback. Colin will check and get back to you soon. Thanks!
BRs
Lucia
Hi Parveen,
We suggest you get in touch with TI' sales or FAE and send them the report. They can help you process next step.
Thanks
Colin