• BUF01900 power up sequence

  

  Umberto Frangi

  Hi, I would like to know what are the effects if a wrong power up sequence is used in particular if VS starts before VSD. In addition to higher power dissipation as described in the datasheet, damage can occur? The customer is also detecting(after a wrong…

  • over 10 years ago
  • Amplifiers
  • Amplifiers forum

• Buf01900

  

  Lyle Jones

  Other Parts Discussed in Thread: BUF01900 I have Buf01900 http://www.ti.com/lit/ds/symlink/buf01900.pdf , that I have hooked up to DEO Nano with 3.3 VD with I2C. Tested my I2C on board and off board. Its just not ack its address or all clear. Does someone…

  • over 11 years ago
  • Amplifiers
  • Amplifiers forum
Answered

• TPS40170 Programmable variable voltage supply. How?

  

  Duke Winsor

  Resolved

  Other Parts Discussed in Thread: BUF01900 , TPS40170 , LM317 , TPS5401 , TPS54040A , TPS5410 , TPS40210 , LM25118 I am looking for a simple way to digitally control a variable 5 to 38 volt supply for a biomedical application, with up to 0.5 amp load current. …

  • Resolved

  • over 12 years ago
  • Power management
  • Power management forum

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