• TIDA-01427: TIDA-01427: Reduce REF5010 voltage

  

  Tom Carpenter

  TI Thinks Resolved

  Part Number: TIDA-01427 Other Parts Discussed in Thread: REF5010 , REF5050 , OPA2209 , OPA4209 Hi, I'm currently looking at implemented something similar to the the TIDA-01427 for one of our ultrasound AFE designs. However we have a +/-12V supply available…

  • over 2 years ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum
Answered

• RE: LM5160: problem with high drop-out voltage

  

  Orlando Murray

  Resolved

  Hello, What you're seeing is load regulation that is inherent to this topology. Please check figures 44, 45, and 46 in TIDA-01427 for graphical illustration. I suggest you increase VIN to help with the issue (figure 46) or design the no-load setpoint…

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

• LM5160A: A proper inductor selection

  

  xyz xyz

  Resolved

  Part Number: LM5160A Other Parts Discussed in Thread: LM5160 , , SN6501 , TPS65130 HI I have designed a Fly-Buck PSU based on the LM5160. I have reviewed the datasheet and some application notes about the IC such as TIDA-01427 page 18 of the LM5160's datasheet…

  • Resolved

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

• RE: LM27762: low noise power supply for ultra low noise op-amps

  

  xyz xyz

  Resolved

  thanks for your attention and recommendation. producing negative voltage is always challenging for me! but I could find some very useful documents: look at page 16: www.ti.com/.../tidud38.pdf ( www.ti.com/.../tida-01427 or www.ti.com/.../tidrs44 ) I…

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

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