Answered

• LM3102: LM3102 Inductor selection

  

  Stephan Hilchenbach

  Resolved

  Part Number: LM3102 Hello DC/DC Experts, we are using the LM3102 for our 3.3V and 5V power supply. According to the datasheet an inductance of up to 25µH is recommended. Is it a good idea, to use a 100µH inductance to reduce the current ripple and the…

  • Resolved

  • 6 months ago
  • Power management
  • Power management forum
Answered

• LM3102: LM3102QMH/NOPB

  

  Thanphisut Sutsane

  Resolved

  Part Number: LM3102 Tool/software: I have question regarding to PCBA process, this part is package PWP-20 and has an exposed PAS under body, how much solder void percent (%) could be accpeted or recommended for this thermal PAD ?

  • Resolved

  • 10 months ago
  • Motor drivers
  • Motor drivers forum
Answered

• LM3102: Package drawing missing from datasheet

  

  Thanphisut Sutsane

  Resolved

  Part Number: LM3102 Tool/software: I could not find package drawing in datasheet and anywhere on TI website. I need to see physical dimension and tolerance TI informed and also recommended land pattern and stencil for this part 'LM3102QMH' which is package…

  • Resolved

  • 9 months ago
  • Motor drivers
  • Motor drivers forum
Answered

• LM3102-Q1：LM3102-Q1

  

  Andy Chen

  Resolved

  Part Number: LM3102-Q1 HI I have a question about LM3102-Q1 The datasheet says the Vout maximum is 7V I run the simulation Vin 30V Vo 28/2A. Why?

  • Resolved

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

• LM3102: ICL Syn. MOSFET current limit threshold maximum value

  

  THOMAS Léon

  TI Thinks Resolved

  Part Number: LM3102 Hello, The datasheet specifies only Icl for typical value: What is the maximum value of this current limit threshold? Hoping someone from TI could respond to my question.

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

• LM3102: Regulation Output Voltage with SS-Voltage

  

  Christoph Klees

  Resolved

  Part Number: LM3102 Hy, is it possible to change the value of the output voltage in dependency of the SS-Voltage ? For example, if I use a DAC to manipulate the voltage between 0V up to 1V ? Kind regards

  • Resolved

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

• LM3102: Allowed output voltage range

  

  Michal Sir

  Resolved

  Part Number: LM3102 Other Parts Discussed in Thread: LM20242 Hi Ti, I am facing light load regulation issues with LM3102 - output voltage 12.5V, input voltage from range 15-30V. Voltage goes up to 14V at the DCM condition, IC feedback is not reacting…

  • Resolved

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

• LM3102: LM3102

  

  Hans van Egdom

  TI Thinks Resolved

  Part Number: LM3102 Designing a new power step down voltage regulator. We need a very low noise 5-volt power supply, approx. 20 - 30 uVrms Input 12 volt (stable) max 2,5A, operating temp range approx. 30ºC 40ºC I tried to find a regulator in the…

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

• LM3102: Current Output Limitations

  

  Brian Acchione

  TI Thinks Resolved

  Part Number: LM3102 I purchased the LM3102TL-1-NOPB but the datasheet claims the DSBGA package has a reduced current output. Does that mean that part can't output 2.5A?

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

• LM3102: Evaluation Board AN-1646

  

  MASSIMO UBERTI

  TI Thinks Resolved

  Part Number: LM3102 Hello, just a question, is the AN-1646 LM3102 evaluation board a 4 layers PCB ?

  • over 7 years ago
  • Power management
  • Power management forum

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