Answered

• TPS25980: CB Test Report

  

  Greg Necessary

  Resolved

  Part Number: TPS25980 Tool/software: May I get a copy of the TPS25980 CB Test report? Thanks, Greg

  • Resolved

  • 1 month ago
  • Power management
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• RE: TPS25980: TPS25980: Efuse is powering off even Load lesser than Current Limit.

  

  Arush Gupta

  Hi Bindhu, I apologies for the delay. I don't see any issue with schematic. The only improvement possible is maybe use lesser clamping voltage TVS diode. This doesn't look like eFuse not turning on. This looks like load not taking any current when…

  • 4 months ago
  • Power management
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• TPS25980: CSA certification

  

  Thai Hung Le

  Part Number: TPS25980 Tool/software: Hi experts, Our customer, Fisher & Paykel Technologies is currently evaluating solutions to fulfill end-product requirements for a project that will be marketed in the United States, Canada, and Europe. The TPS259803ONRGER…

  • 3 months ago
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• TPS25980: TPS25980 CB report

  

  Sam Ng

  Part Number: TPS25980 Tool/software: Hi can you send me a copy of CB report for TPS25980 ? I cant find it in the documents attached for this part number on Ti website, thanks

  • 5 months ago
  • Power management
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• RE: TPS25980: TPS259807ONRGER Cannot restart

  

  Arush Gupta

  Hi Bao, Any update from your side on this? From my side, I can only think that higher dvdt cap should help here by slowing down the startup, chances of TSD happening will reduce. Also, I feel that the debug pace is very slow from my end so I think it…

  • 4 months ago
  • Power management
  • Power management forum

• TPS2561: Can Efuse TPS2561, TPS25980 block the reverse current?

  

  ?? ?

  TI Thinks Resolved

  Part Number: TPS2561 Other Parts Discussed in Thread: TPS25980 , TPS25946 Tool/software: I'm wondering if the Efuse TPS2561 can block the reverse current from out to in. The blocking MOS or diode seems not implemented based on the datasheet. What about…

  • 3 months ago
  • Power management
  • Power management forum

• TPS25980: OV function Question

  

  Matt Qi

  TI Thinks Resolved

  Part Number: TPS25980 Tool/software: Hi team, The TPS259804 manual shows that the Vin range is 2.7-24V and the OV is 16.9V. Can this chip be used in 3.3V scenarios? Are there any risks? In addition to the OV function not taking effect, are there other…

  • 5 months ago
  • Power management
  • Power management forum

• TPS25980: Query For Part - TPS259802ONRGER

  

  Santosh Lokhande

  TI Thinks Resolved

  Part Number: TPS25980 Tool/software: Hello Team, Kindly provide Maximum junction temperature for the part TPS259802ONRGER. Thanks

  • 7 months ago
  • Power management
  • Power management forum

• TPS25980：重試功能(RETRY)無法正常運作，無法恢復。

  

  ZB xu

  TI Thinks Resolved

  Part Number: TPS25980 Tool/software: 你好！ 在量產中，使用於24V的E-FUSE在電源啟動時發生突入電流而跳脫，之後重試功能(RETRY)無法正常運作，無法恢復。 現在設定的跳脫電流（Trip Current）門檻是7A，但跳脫時的電流是6A。 即使發生跳脫，突入電流應該只在啟動時流過一次，隨後應該能通過重試功能恢復，但卻無法正常恢復。 请问為什麼會發生這種現象 ？

  • 5 months ago
  • Power management
  • Power management forum

• RE: TPS25980: TPS259823 Efuse is shutting down even though load is in the current limit

  

  Sujeesh v

  Arush Gupta can you please check this?

  • 5 months ago
  • Power management
  • Power management forum

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