• LM2594HV: LM2594HVMX-3.3;

  

  Anand BG

  Part Number: LM2594HV Hi, Need another TI Alternate with FFF for LM2594HVMX-3.3; Best Regards, Anand

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

• LM2594HV: Soft-start suppoted?

  

  Hisao Uchikoshi

  Resolved

  Part Number: LM2594HV Other Parts Discussed in Thread: LM2594 , LM2598 , LM2599 Hi Experts, Does LM2594HV support soft-start? Regards, Uchikoshi

  • Resolved

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

• LM2594HV: LM2594HVM-ADJ/NOPB Labels and parts looks different from the same LOT/ Tube

  

  Linna Raw

  TI Thinks Resolved

  Part Number: LM2594HV Original parts of LM2594HVM-ADJ/NOPB, But the labels and parts looks different from the same LOT/ Tube. Any explain？ 1、One label without PB-free sign 2、One label PB-free sign is wrong and E – sign is incorrect. 3、Different part…

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

• LM2594HV: Quality problem

  

  Matthias Steindl

  TI Thinks Resolved

  Part Number: LM2594HV Dear Ti We have problem with LM2594HVMX-5.0/NOPB which we got from some of our ventors. Part has no output voltage. Attached some pictures from these part and packing. Are these original TI parts ? Can your check these ? many …

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

• LM2594HV: LM2594 FAILED SIMULATION

  

  Francesco Da Re

  TI Thinks Resolved

  Part Number: LM2594HV Other Parts Discussed in Thread: LM2594 hello, we are experiencing problem simulating on WEBENCH a dc/dc converter with the LM2594HV. It cannot simulate (fail to simulate) a converter with a 30-45V Vin and 0,5A 12V output. Why? …

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

• LM2594: LM2594HV

  

  Abraham Menahem

  TI Thinks Resolved

  Part Number: LM2594 What is the difference between LM2594M-5.0-NOPB and LM2594 HV M-5.0/NOPB, is it only the supply voltage? Is it different die or just a testing process of the same die sorting out devices to LM2594M-5.0-NOPB and LM2594 HV M-5.0/NOPB

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

• LM2594: LM2594 / LM2594HV Protection Features: Current Limit and Thermal Shutdown

  

  Arief Hernadi

  Resolved

  Part Number: LM2594 Other Parts Discussed in Thread: LM2596 , LM2595 Dear Sir /Madam, Would you mind elaborating more on the LM2594Protection Features such as Current Limit and Thermal Shutdown? Does the device recover itself and continue normal operation…

  • Resolved

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

• LM2594HV: LM2594 input capacitor selection

  

  David Wallén

  TI Thinks Resolved

  Part Number: LM2594HV Other Parts Discussed in Thread: LM2594 Hi Texas Instruments, I am designing a step-down power management circuit for 48V that should output 5V using LM2594HV. I am having a problem selecting the input capacitor for the circuit…

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

• LM2594HV: Tin information

  

  PinkCrapeMyrtle

  TI Thinks Resolved

  Part Number: LM2594HV For part number LM2594HVM-ADJ/NOPB can you please assist with the below questions? We are evaluating this device to understand the tin whisker risk. What is the process for applying Tin to leads? Electroplate, Immersion, Hot Dip…

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

• LM2594HV: chip failed

  

  Zhivko

  Part Number: LM2594HV Dear support, i was using LM2594HVM-3.3/NOPB in this configuration. It worked OK when supply was 24V, but it failed with burning smoke with supply on 48V. I use it to power STM32F3 that runs on 3.3V. Full schematic and gerbers attached…

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

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