• TPS61194EVM: Feedback capacitor

  

  Vidhya Jeyapaul

  TI Thinks Resolved

  Part Number: TPS61194EVM Hi Team, Can you please let me know how C9=15pF in EVM circuit is calculated? What is the purpose of this cap? In datasheet it is mentioned as CFB=4.7pF. There are no other explanations defined for this part. Thanks and Regards…

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

• RE: TPS61194: what will be the Short to ground fault behavior and recovery ?

  

  Yuting Shao

  Hi Chaiyanya, Please refer to the below bench test result based on TPS61194EVM. When Vout is connected to ground, FLT signal and Vout becomes low. Besides, when disconnecting Vout with ground, the output could return to normal situation.

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

• RE: TPS61194: estimate the power dissipation and efficiency

  

  Yuting Shao

  Hi, For your requirement, we have no accurate data .Pls. apply for TPS61194EVM on ti.com and have a test. BR, Robin

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

• TPS61194: Switching frequency is not as expected

  

  Dominik Schegg

  Resolved

  Part Number: TPS61194 Other Parts Discussed in Thread: , TPS92200 Dear all I am currently developing a circuit in which an LCD with 4 LED strings is used as backlight. Uin = 16 - 36V string voltage = 10V string current = 55mA Based on this information…

  • Resolved

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

• TPS61194-Q1: output short testing

  

  Ryuji

  Resolved

  Part Number: TPS61194-Q1 Other Parts Discussed in Thread: TPS61194EVM Hello, In the TPS61194EVM, there is the 2200pF of C10~C13 capacitors. I think that these caps for protecting the OUT pin when short circuit condition. Then I have the question about these…

  • Resolved

  • over 7 years ago
  • Power management
  • Power management forum
Answered

• TPS61194-Q1: Pulse Skip Mode Condition

  

  Hirotsugu Kobayashi

  Resolved

  Part Number: TPS61194-Q1 Other Parts Discussed in Thread: TPS61194EVM Hi, team. Our customer is estimating in TPS61194EVM. The construction of the LED's is 3s8p, and output voltage of boost converter is about 24V. When input voltage is set to more than…

  • Resolved

  • over 8 years ago
  • Power management
  • Power management forum

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