Answered

• LM5039EVAL: LM5039evm OPA feedback discussion

  

  Kygo Cheng

  Resolved

  Part Number: LM5039EVAL Other Parts Discussed in Thread: LM324 , LM2902 , LM5039 , OPA345 , LM358 Hi Team Two question need your support,THX 1. OPA feedback in the LM5039evm circuit (U3 as shown below) Does this OPA have any tricks or special attention in…

  • Resolved

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

• LM5039EVAL: Using the LM5039 in a half-bridge boost converter

  

  amine cheriti

  Resolved

  Part Number: LM5039EVAL Other Parts Discussed in Thread: LM5039 , , LM5110 Hi guys, I want to use the LM5039 in a half-bridge boost converter. I want to convert a12V input voltage that comes from a battery to a 24V output voltage. I'd like to use the…

  • Resolved

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

• LM5039EVAL: LM5039 hiccup mode discussion

  

  Kygo Cheng

  Resolved

  Part Number: LM5039EVAL Other Parts Discussed in Thread: LM5039 Hi Team LM5039 EVM file (attached) p4 The content shows that to execute hiccup mode, the RES pin should be changed to 4700pF May I know how this value came from?! Do we have calculation formula…

  • Resolved

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

• LM5039EVAL: Ramp signal

  

  Sergei Ivanov

  TI Thinks Resolved

  Part Number: LM5039EVAL Other Parts Discussed in Thread: LM5039 Hello! In the eval. board circuit (figure 12 in snva423c.pdf) R16 = 64.9K. But according to formula (2) on page 15 of LM5039 datasheet R16 must be 98K. Am I right?

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

Didn't find what you are looking for? Post a new question.