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  Michael Jeong1

  • 23 days ago
  • Power management
  • Power management forum

  LM76003: Inquiry about Vout difference between estimated and real measured

  • Resolved

  Part Number: LM76003 Hello Expert, Our customer have an issue that Vout is out of spec. If you see
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  Pengyu Song

  • 25 days ago
  • Power management
  • Power management forum

  LM76003: Maximum Drop-out Voltage

  • Resolved

  Part Number: LM76003 Hi team, Could you please help provide (or make reasonable estimation
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  Michael Jeong1

  • 2 months ago
  • Power management
  • Power management forum

  LM76003: Inquiry about NC Pin

  • Resolved

  Part Number: LM76003 Hello, I want to know how do I have to do NC pin. When I see the data sheet
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  Vincenzo Pizzolante

  • 2 months ago
  • Power management
  • Power management forum

  VOUT modulation through a PWM signal into the FB

  TI Thinks Resolved

  hi, I'm looking for a suitable 36Vin, 12Vout, 3A out buck converter with the ability to change the output while superimposing a DC signal on the FB divider. the DC signal will be the average (LP) output of a PWM input. I'm looking at the...
• 

  Hollis Liu

  • 3 months ago
  • Power management
  • Power management forum

  LM76003: equation 25

  • Resolved

  Part Number: LM76003 HI team, I am wondering how do we get the equation 25 in LM76003 datasheet.
• 

  Ba Dong

  • 2 months ago
  • Power management
  • Power management forum

  LM76003: Will the Vin has voltage because of Vout?

  TI Thinks Resolved

  Part Number: LM76003 LM76003,When VIn is not connected, but there are other supply connected to Vout. That is, Vout has voltage but Vin is not connected. Will the Vin has voltage because of Vout or any power consumption because of the Vout?
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  user5339750

  • 2 months ago
  • Power management
  • Power management forum

  LM76003: Failure analysis by using a digital potentiometer for Voltage regulation

  Part Number: LM76003 The voltage output of several fixed positions is realized by connecting with digital potentiometer. At present, it is found that the several LM76003 is damaged Suddenly. “SW” and "GND" are short circuit. The...
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  J Arrigo

  • 1 month ago
  • Power management
  • Power management forum

  RE: LM76003: Power management forum

  Hi Andrew, I really would need to see waveforms of the device switching to understand the affect that switching the load would have on the output. If switching the digital resistor and inductive load is causing a large spike, it may be damaging some...
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  Zhanpeng Li

  • 3 months ago
  • Power management
  • Power management forum

  LM76003: Severe fever on customer board

  TI Thinks Resolved

  Part Number: LM76003 Hi team, Customer is using our LM76003 in their latest design and found severe fever happen when power on. could you give us some suggestion and guideline on how to fince root cause: Schemtic: LM76003 SCH_PCB.rar PCB: ...
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  Timothy Hegarty

  • 3 months ago
  • Power management
  • Power management forum

  RE: 26v-42v input,5v 6A output recommendation

  Hi Yue, There's no 60V/6A converter, but the 5A converter should be fine if the outputs are each are 2.6A (assuming the loads can be supplied together). If the ambient temperature is particularly high, then two LM76003 would also work. Regards...

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