Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.



Search tips
Showing 203 results View by: Thread Post Sort by

  • RE: TPS54240: My TPS54240 buck converter circuit does not produce desired output

    Hi Arjun I am closing this thread due to inactivity. Please feel free to open it again. Thank you Regards Onkar

  • RE: TPS54240: PowerPAD Dimension

    Hi Joe, Yes, the HFTF was added as an alternate site. The change in pad size is based on availability at the additional site. The change in pad size is only related to the HFTF site and does not affect the others. Regards, Denislav

  • RE: TPS54240: Is it possible to use the same Stencil existing Power pad(UTL2/ASESH) and new power pad (HFTF)

    Hi Frank, Thank you for your reply. I'll share the answer with the customer. I hope the answer will be accepted by the customer. If they have an additional question, I consult you again. I appreciate your great help and cooperation. Best regards, …

  • TPS54240-Q1: CS2305251: PPAP20231227-028858

    Part Number: TPS54240-Q1 TEXAS INSTRUMENTS - PCN : 20231220001.2 - Effective Date : 2024/06/20 - PCN Types : Fabrication site change / Qualification/Country of Origin/New Subcon (FAB) About the "CS2305251: PPAP20231227-028858", Here I create…
    • Answered

  • TPS54240: PCN#20231222000.1

    Resolved
    Part Number: TPS54240 Other Parts Discussed in Thread: STRIKE I have a question about PCN#20231222000.1. ＜Question＞ (1)Is the additional wafer processing plant CFAB located in Chengdu, China? (2)Where is the new inspection factory CD-PR located…
    • Resolved

  • TPS54240: TPS54240 Diodes issue

    TI Thinks Resolved
    Part Number: TPS54240 Other Parts Discussed in Thread: LMR51420 , LMR51430 Dears, Customer feedback that the Continuous current diode during the end customer use process,pls help to check the schematic whether have any problem or not? Thanks

  • TPS54240: Schematic for Synchronizing to system clock

    TI Thinks Resolved
    Part Number: TPS54240 Other Parts Discussed in Thread: TPS54340B Please let me confirm two points below about synchronizing to system clock. ①Is below schematic no problem? 　Clock source is 3.3V CMOS output (Logic IC), it is not Hi-Z. 　Clock source is…
    • Answered

  • TPS54240: Skipping mode

    Resolved
    Part Number: TPS54240 Other Parts Discussed in Thread: TPS54140 , Team, Is the criterion of skipping mode between TPS54140 and TPS54240 the same? Or they're not the same? Since system requirement in customer side, the original TPS54140 is changed to…
    • Resolved
    • Answered

  • RE: TPS54240: Difference with TPS54040A

    Resolved
    Hi Richard, My apologies for the delay. Your response really helped a lot. However, our customer can't change the compensation network circuit because the production is active and the components were already bought. Could you help us analyze whether their…
    • Answered

  • TPS54240: Small switching frequency "audible" frequency in buck convertion 12V to 5V design

    Resolved
    Part Number: TPS54240 Hello, I am designing a power supply with a TPS54240QDGQRQ1 buck converter that reduce from 12V to 5V and load from 500mA to 2A. Unfortunatelly this is old design and I have to keep some part fixed until I have option to change.…
    • Resolved

Didn't find what you are looking for? Post a new question.