• LM74681: Max Switching Frequency?

  

  johny radio

  TI Thinks Resolved

  Part Number: LM74681 Other Parts Discussed in Thread: LM74680 , Tool/software: Max Switching Frequency of this part? I don't see it in the datasheet. thx

  • 3 months ago
  • Power management
  • Power management forum

• LM74670-Q1: Odd pulsing output voltage when using LM74670 in a rectifier bridge

  

  Tom Christiansen71

  TI Thinks Resolved

  Part Number: LM74670-Q1 Other Parts Discussed in Thread: LM74680 I'm using the LM74670 in a rectifier bridge and am getting some odd bounces in the output voltage in addition to the expected ripple voltage. What causes these bounces? How I eliminate them…

  • 2 months ago
  • Power management
  • Power management forum

• LM74670-Q1: 3-ph rectification

  

  Gaurav Agrawal

  TI Thinks Resolved

  Part Number: LM74670-Q1 Other Parts Discussed in Thread: LM74680 Tool/software: Hi, We plan to use this part in 3-phase full wave rectification by replacing all six diodes in a 3KW peak power design. The AC voltage is 24VAC, and all phases will be active…

  • 10 months ago
  • Power management
  • Power management forum
Answered

• LM74700-EP: Initial and subsequent EN delay timing and requirements of input capacitor?

  

  Aidan Walton

  Resolved

  Part Number: LM74700-EP Other Parts Discussed in Thread: LM74680 Tool/software: Hi, I am developing a solution that uses the LM74700-EP in a low frequency rectifier circuit. I have a need to bring the anode voltage rapidly to 0V during every half cycle…

  • Resolved

  • 11 months ago
  • Power management
  • Power management forum

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