• TPS259827LEVM: TPS259827LEVM Cannot start up with load

  

  John11513

  TI Thinks Resolved

  Part Number: TPS259827LEVM Hi team, My customer is evaluating TPS259827L with our EVM (TPS259827LEVM). They configured the EVM for 15A current limitation and apply a 24V input power supply. The problem is the system cannot start up if they connect a…

  • over 5 years ago
  • Power management
  • Power management forum
Answered

• TPS259827LEVM: Broken Part

  

  Piet Vaes

  Resolved

  Part Number: TPS259827LEVM How to handle

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum

• TPS259827LEVM: TPS259827 can not start up with 3A load

  

  Guangyan Liu

  TI Thinks Resolved

  Part Number: TPS259827LEVM Dear Expert , Good day！ Our customer use the TPS259827 with 3A Electromagnet , the device can not start up . Here is the shcematic I had told him to test the Vin /Vout signal wave with load or without load , here is…

  • over 4 years ago
  • Power management
  • Power management forum
Answered

• RE: Compiler/TPS259827LEVM: Efuse(TPS25982LNRGE) issue #2

  

  YoungHan Song

  Resolved

  Thank you for your answer. I'll have to run the rest of the tests with EVM. Regards, Song

  • over 5 years ago
  • Power management
  • Power management forum

• TPS259827LEVM: Protection diodes needed.

  

  Joe Horanzy

  TI Thinks Resolved

  Part Number: TPS259827LEVM Design with this device, should diodes be place at the input and output to provide any over-voltage protection? Thanks Joe

  • over 5 years ago
  • Power management
  • Power management forum

• TPS259827LEVM: Certification schedule

  

  ajayt

  TI Thinks Resolved

  Part Number: TPS259827LEVM Other Parts Discussed in Thread: TPS25982 The data sheet states “UL 2367 Recognition (pending)” and “IEC62368 CB Certification (pending)”. Do you have any updated status of the certifications?

  • over 6 years ago
  • Power management
  • Power management forum

• RE: TPS259827LEVM: TPS259827ONRGET doesn't Shut off in Latch Mode

  

  Praveen GD

  Hi Mohamed Sidiq, The device should turn OFF to a Circuit Breaker Fault when the RETRY_DLY pin is shorted to GND. Can you re-confirm if the RETRY_DLY is properly connected to GND Can you share the following waveform captures when the device…

  • over 5 years ago
  • Power management
  • Power management forum
Answered

• TPS259827LEVM: VOVP_min in Design Calculation Tool for 259827L different value?

  

  Jonathan Rogers

  Resolved

  Part Number: TPS259827LEVM Other Parts Discussed in Thread: TPS25982 Hi team, My first time designing a board and I have been trying to calculate the values based on the calculation tool. With the TPS259827L, the Over Voltage Protection is only at 16…

  • Resolved

  • over 5 years ago
  • Power management
  • Power management forum

• TPS259827LEVM: Output Voltage Drop With Small Load

  

  Jerry Lee

  TI Thinks Resolved

  Part Number: TPS259827LEVM We were testing the TPS259827LEVM eval kit with an electronic load at 24V. The current limit was set to 5A. The output voltage was the same at free load, but when we set the load to 2A the output voltage dropped to around 20V…

  • over 6 years ago
  • Power management
  • Power management forum

• TPS259827LEVM: Availability

  

  Jeff Groves

  TI Thinks Resolved

  Part Number: TPS259827LEVM When will the TPS259827ONRGE part be available from distributors? Kind regards Jeff

  • over 6 years ago
  • Power management
  • Power management forum

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