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TPS62132: TPS62132

Part Number: TPS62132

Dear mr/mrs,

we have some technical questions about this switcher. In the past we contacted our local representative, but he has retired recently. During a phone call to TI Eindhoven, which ended op in germany, they told me I should ask for a representative via this forum.

We experience some fall out on these components, whereby the part doesn't start anymore. If we supply an external voltage to the SS pin the part starts up normally (after removing the voltage it stops again). Our circuit and all voltages seems to be within spec.

I hope you can bring us in contact with a technical support agent for The Netherlands and/or shed some light on this problem.

With kind regards.

  • Hi Jan,

    Sure, I can look into this with you. E2E is the proper place for support when you don't have a local contact.

    Can you share some more details via private message or here in this thread? How many boards have failed? Are they field failures? Does replacing the IC fix the issue? Can you share your schematic? What date codes are failing? Do you have waveforms (Vin, SW, EN, SS/TR) on a failing device?