Answered

• TPS62864: TIM on top case

  

  Hideki Hayashi1

  Resolved

  Part Number: TPS62864 Tool/software: HI team, Is it ok to attach TIM to the chip surface directly? Regards, Hayashi

  • Resolved

  • 2 months ago
  • Power management
  • Power management forum

• TPS62864: I_Q and I_SD

  

  Ella KIM

  TI Thinks Resolved

  Part Number: TPS62864 Tool/software: Hello Team, Can you please clarify what Iq exactly indicates? What is the occasion that the device is enabled by EN = high but not switching? Eventually, I'm wondering how much of current is consumed in stand…

  • 11 months ago
  • Power management
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• TPS62864: registers and set voltage issue on TPS62864

  

  Nan Zhang

  TI Thinks Resolved

  Part Number: TPS62864 Other Parts Discussed in Thread: TPS62868 , TPS62865 Hi team, The customers are evaluating our TPS62864. Here are questions from customers. 1. why we have 2 registers in tps62864 with same VALUE (HEX) and OUTPUT VOLTAGE? how…

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

• TPS62864: KTB8399 Cross

  

  Marco Rojas

  TI Thinks Resolved

  Part Number: TPS62864 Hi team, I was hoping to get a cross for the KTB8399XEDAA-TR [WLCSP-15] ( datasheet here ). The specific PN is the bottommost PN in the below screenshot. I didn't see anything pop up on the cross reference tool and the TPS6286x…

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

• TPS62864: Output regulation drops to 0.5V under load.

  

  Arnav Shah

  Part Number: TPS62864 Hello, We have a test board with the below schematic where VDD is connected to a 286mOhm load (emulating our DUT load condition). We have a shunt to connect/disconnect this load. When disconnected, the output is regulated normally…

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

• TPS62864: TPS62864 Vset resistor tolerance

  

  Hollis Liu

  Resolved

  Part Number: TPS62864 Hi team, My customer wants to use TPS62864 to get a 0.6V output by external VSET resistor. But they concerns about the resistor's accuracy and drift effect on the output voltage. The datasheet shows we can accept the 23.7kohm…

  • Resolved

  • over 3 years ago
  • Power management
  • Power management forum
Answered

• TPS62864: How to setup with multiple TPS62864

  

  Jack Shen2

  Resolved

  Part Number: TPS62864 Other Parts Discussed in Thread: TPS62684 I have couple questions about TPS62864 1) If I want to use three TPS62684 for three individual power rail (0.8V) , do I need to choose 3 different resistors to get different start-up output…

  • Resolved

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

• TPS62864: Modify VOUT via I2C during operation

  

  Michael Balourdas

  Resolved

  Part Number: TPS62864 Hello, For the PG version of this device, can I2C be used to set the output voltage on the fly while the device is operating? Thanks, Michael

  • Resolved

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

• TPS62864: what's the H/S MOSFET stress

  

  vivian wang

  Resolved

  Part Number: TPS62864 Hi, because the MOSFETs are built in the converter, we will test Vin-SW voltage by differential probe. The SW(AC) is the L/S MOSFET, and max stress is 10V. How about the H/S MOSFET(Vin-SW)? Is it same as the L/S MOSFET? Thanks…

  • Resolved

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

• TPS62864: TPS628640BYCGR

  

  Minglai Kao

  TI Thinks Resolved

  Part Number: TPS62864 Hi, I designed in this part ( TPS628640BYCGR ). Now I cannot buy it anywhere. Can some suggest a replacement or close part? Thanks

  • over 3 years ago
  • Power management
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