• LMZ14201: Minimum load requirements

  

  Jeffrey Lu

  TI Thinks Resolved

  Part Number: LMZ14201 Hi What is the minimum load requirement on this switcher? thanks Jeff

  • 8 months ago
  • Power management
  • Power management forum
Answered

• LMZ14201: Unusual behavior of power supply

  

  Carlos Weill1

  Resolved

  Part Number: LMZ14201 We have a board that uses 24VDC nominal and produces 3.8V. The initial load is very low ~3.3mA. During initial test used a lab power supply to feed VIN started at 10V and increment. At around 20V the current increases again. Using…

  • Resolved

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

• LMZ14201: Feedback resistor range

  

  Stephen DeBonis

  Resolved

  Part Number: LMZ14201 The datasheet recommends feedback resistors in the range of 1k to 10k. This is quite low compared to typical power devices. What would be the consequence of choosing values above 10k?

  • Resolved

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

• LMZ14201: LMZ14201

  

  munir shoga

  Resolved

  Part Number: LMZ14201 - Is the part CMOS or bipolar - Did the part pass electrical latchup? munir

  • Resolved

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

• LMZ14201: LMZ14201

  

  munir shoga

  Resolved

  Part Number: LMZ14201 A few questions on this part: - Is the part CMOS or bipolar - Did the part pass electrical latchup? munir

  • Resolved

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

• WEBENCH® Tools/LMZ14201: Design issues

  

  Shlomi Abukarat

  TI Thinks Resolved

  Part Number: LMZ14201 Tool/software: WEBENCH® Design Tools Hi, i needed a 12V to -12V converter with 0.5A, got this design: i have 2 things i dont understand in this design and will be happy if you could explain them: 1. The Cbyp capacitor see 24V and…

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

• LMZ14201: LMZ14201

  

  Dmitri Chtchvyrkov

  Resolved

  Part Number: LMZ14201 Dear TI, Are there any MTTF or FIT numbers for LMZ14201 switching power supply? They are not shown on TI reliability page. Thank you, Dmitri Chtchvyrkov

  • Resolved

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

• LMZ14201: Enable pin - Pull-up question

  

  Brad

  Resolved

  Part Number: LMZ14201 Other Parts Discussed in Thread: LM3880 I have a customer in the sequencer Forum using the LMZ14201 with a LM3880 sequencer. http://e2e.ti.com/support/power_management/svs_and_sequencers/f/212/p/703091/2595207#2595207 He has experienced…

  • Resolved

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

• LMZ14201: Performance in presence of strong electromagnetic field

  

  Liam Keetch

  TI Thinks Resolved

  Part Number: LMZ14201 Other Parts Discussed in Thread: LMZ14203 The particular application I intend to use the LMZ14201 power module for requires it to operate in the presence of the a large electromagnetic field. Is there any documentation for this product…

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

• LMZ14201: how to drive EN pin with LM3880

  

  Vincent David

  Resolved

  Part Number: LMZ14201 Other Parts Discussed in Thread: LMZ14202 , , LM3880 , LMZ14203 Hello I have a concern I try to command a LMZ14201 and LMZ14202 , following the proposed schematic with the resistor divider ( LM3880 is set with 100 K resistor ballast…

  • Resolved

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

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