Answered

• LM22670: LM22670-5.0 Inverting Topology

  

  Miguel Ángel Corchero

  Resolved

  Part Number: LM22670 Hello, I would like to know if it is valid and safe to use the LM22670-5.0 regulator instead of the LM22670-ADJ to generate a negative -5V voltage. When using the fixed-output regulator, there is no resistive divider between the…

  • Resolved

  • 5 months ago
  • Power management
  • Power management forum
Answered

• LM22670: LM22670

  

  Kiyofumi Zama

  Resolved

  Part Number: LM22670 Tool/software: To Technical Support Team, We are experiencing instability issues with the LM22670 DC-DC converter and urgently need your assistance. Our circuit is designed based on the application notes of the LM22670, with an…

  • Resolved

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

• LM22670: Reverse Polarity

  

  Enes Börcek

  Resolved

  Part Number: LM22670 Other Parts Discussed in Thread: LMR16030 Tool/software: I have designed buck converter to convert polarity +24V to -15V but ı have a question I want to change vout to input gnd , can work stable you think?

  • Resolved

  • over 1 year ago
  • Site support
  • Site support forum

• LM22670: Buck converter recommendation

  

  Evan Wang

  Part Number: LM22670 Other Parts Discussed in Thread: LMR66430 Hi Team, We're using LM22670 to implement 11V-22V input -> 6V/7.5V/9V/10.5V output with 2A IOUT. Obviously, the 9V & 10.5V output under 11V input is impossible. Do you have any recommended…

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

• LM22670: FMEA Report

  

  Alex Lewandowski

  TI Thinks Resolved

  Part Number: LM22670 Are we able to obtain an FMEA report for this particular component?

  • over 3 years ago
  • Power management
  • Power management forum
Answered

• LM22670: Thermal information

  

  Danilo A.

  Resolved

  Part Number: LM22670 Hi Team, The thermal info of LM22670TJE-ADJ is stated in the other thread. Our customer is looking for the ThetaJC (top or bottom) and ThetaJB of LM22670QMR-5.0. Do they have the same details? If not, would you please share these…

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum

• LM22673: As replacement with LM22670

  

  ArTzy

  TI Thinks Resolved

  Part Number: LM22673 Hi Experts, Good day. Due to supply shortage, our client would like to use LM22673MR-ADJ/NOPB as an alternate to the LM22670MR-ADJ/NOPB, but we're not sure if it would work as they have different pin fxn at pins 3&5. A more…

  • over 4 years ago
  • Power management
  • Power management forum

• LM22675-Q1: Can the LM22670-Q1 be used as a replacement?

  

  Tom Schultz

  TI Thinks Resolved

  Part Number: LM22675-Q1 Other Parts Discussed in Thread: LM22670-Q1 , , LM22675 , LM22670 Team, I'm posting this on behalf of my customer. They would like to know if the LM22670-Q1 can be used as a replacement for the LM2267 5 -Q1? It looks like the…

  • over 4 years ago
  • Power management
  • Power management forum

• LM22670: ENpin voltage.

  

  Kengo.Y

  TI Thinks Resolved

  Part Number: LM22670 Hi team, I'd like to know about voltage for ENpin. I using ENpin with open. When I measured the voltage of EN, it was over 8V. Is it OK to exceeds the absolute maximum rating? Is the absolute maximum rating an externally applied SPEC…

  • over 5 years ago
  • Power management
  • Power management forum
Answered

• WEBENCH® Tools/LM22670: About the out of LM22670

  

  chao zh

  Resolved

  Part Number: LM22670 Other Parts Discussed in Thread: LMR33630 Tool/software: WEBENCH® Design Tools Hi, I now plan to using LM22670 for +12V@2A,-12V@1A when the input is 24V. But WEBBENCH can't support the simulaiton when the output is more than 5V…

  • Resolved

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

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