Answered

• RE: Part selection advice sought for -ve input, -ve output, switching DC-DC regulator.

  

  Ed Walker

  Resolved

  Hello Nicholas, Converting a -Vin negative voltage to a -Vout lesser negative voltage is fairly easy as the topology goes. A buck or synchronous buck will work fine. The problem is sensing the negative output voltage. Since the IC and converter circuit…

  • over 9 years ago
  • Power management
  • Power management forum

• RE: TLC3702: Changes between Rev B and Rev C

  

  Jay Decastro

  tlc3702 (working).pdf The photo is the reel we ordered and has the non-linearity issue. Is the attached datasheet (pdf file) the correct datasheet for the reel? If not, please send me the datasheet representing the part on reel. Thank you. Jay

  • 1 month ago
  • Amplifiers
  • Amplifiers forum

• RE: LM120: Need PDN (Part Discontinuation Notice) for obsolete LM120K-5.0 version of base part and also need its replacement or a cross

  

  Aaron Paxton

  Hey Dan, LM120K-5.0/883 is indeed obsolete. I've attached the PDN. We don't have an exact P2P replacement so I'd recommend the UA79 series as the closest alternatives. ~ Aaron PDN 200824.pdf

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

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