• TPS63061: Chip failure

  

  Ilya Utkin

  Part Number: TPS63061 We experience a high (almost 100%) failure of TPS63061 in one of our designs. The chip fails when it is repeatedly connected/disconnected to a 12 V power supply.

  • 17 days ago
  • Power management
  • Power management forum

• TPS63061: EMI and Noise

  

  Raj Masud

  Part Number: TPS63061 We have been using this DC-DC converter in the design of our signal processing unit. However, our signal acquisition circuit is experiencing significant EMI/noise from the converter, potentially from the switching circuit or inductor…

  • 20 days ago
  • Power management
  • Power management forum
Answered

• TPS63061: Inductor polarity

  

  Maria Senyer

  Resolved

  Part Number: TPS63061 Tool/software: Hello, I am starting a design with the chip TPS63061DSC. In the datasheet it suggests to place a inductor (L1) reference Coilcraft XFL4020-102. This inductor has polarity, but it is not stated anywhere in the…

  • Resolved

  • over 1 year ago
  • Power management
  • Power management forum

• TPS63061: PS/SYNC pin

  

  Shotaro Sakai

  TI Thinks Resolved

  Part Number: TPS63061 Tool/software: Hello team, Will there be any impact if the PS/SYNC pin is left floating? Best regards, Shotaro

  • over 1 year ago
  • Power management
  • Power management forum

• TPS63061: power ic(tps63061)熱插拔會損壞

  

  劉 欣展

  Part Number: TPS63061 您好 我外部電源是使用明緯的 AC to DC(12v) adapter 提供給tps63061的電源12v， 使用的電路是參考電路 。 在進行熱插拔時會導致tps63061損壞，期間我有加入12v的tvs 但還是沒效果。 想詢問哪邊可以改進或是可以解決問題 感謝

  • over 2 years ago
  • Power management
  • Power management forum
Answered

• TPS63061: Schematic Review

  

  W A

  Resolved

  Part Number: TPS63061 Tool/software: I have configured the TPS63061 according to the TPS6306x datasheet, using guidelines for a fixed voltage version, shown below. Vregin is either 6V or single cell Li-Ion, and RegEn is a matching enable voltage. Looking…

  • Resolved

  • over 2 years ago
  • Power management
  • Power management forum
Answered

• TPS63061: Input Overvoltage Causing Chip to Stop Outputting but Recovers Once Input Goes Into Safe Range

  

  Carter Kent

  Resolved

  Part Number: TPS63061 Tool/software: Hello, We are using the TPS63061 to provide 5V output to power some of our circuitry. Our design uses solar power as the input to the TPS63061 when our panels are generating enough voltage to power our design. We have…

  • Resolved

  • over 1 year ago
  • Power management
  • Power management forum

• TPS63061: Fault - no output voltage and death of TPS63061

  

  Holger Zinke

  TI Thinks Resolved

  Part Number: TPS63061 Other Parts Discussed in Thread: TPS63060 Hi Support Team, we have a few faults (no output voltage + death) of TPS63061 in the schematic below. Do you have any reference of failure cause or suggestion to optimize the curcuit…

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

• TPS63061: About internal resistance value (design value) of the FB terminal

  

  Kouji Tanaka

  Resolved

  Part Number: TPS63061 Please tell me the internal resistance value (design value) of the FB terminal of TPS63061. Please refer to the attached document for the location of the resistance.

  • Resolved

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

• TPS63061: TPS63061 outputs 0.5V - fails upon switching the input ON/OFF a few times

  

  Raghavan Komanduri

  Resolved

  Part Number: TPS63061 Other Parts Discussed in Thread: TPS63060 , TPS63070 , , TPS62143 Hi! I used TPS63061 in my board to give 5V fixed output. Input is from a Li-ion battery rated at 11.1V. At lab, I test using a DC adapter with output 13.3V. …

  • Resolved

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

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