• TPS61197EVM: fault condition

  

  KJ Liu

  TI Thinks Resolved

  Part Number: TPS61197EVM Other Parts Discussed in Thread: TPS61197 Hi Sir, My customer is using TPS61197 EVB, now there is a problem and the condition is as below, Vin =12V 1. Output LED 6 serial with 8 parallel , the current is around 960mA (36V…

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

• TPS61197EVM: inductor spec on EVM

  

  Rory Wu

  Resolved

  Part Number: TPS61197EVM My customer is evaluating TPS61197EVM for backlighting LED driver. They asked about the saturation current of the inductor on the EVM as below, could you please help check? Thanks.

  • Resolved

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

• RE: TPS61197: TPS61197 schematic review

  

  Sean Zhou

  Hi Derek, Please refer to our TPS61197EVM for the schematic. And please share your output LED characters. It seems you don't have used the electronic capacitor, for such high current and high voltage applications with PWM dimming, it should add…

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

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