• LMR33630-Q1: Rise time and fall time value

  

  Maynard Yago

  TI Thinks Resolved

  Part Number: LMR33630-Q1 Other Parts Discussed in Thread: LMR33620-Q1 , LMR33620 Hi Team, Customer is looking for the values of rise time and fall time for these device ( LMR33630-Q1 and LMR33620-Q1) for them calculate the switching losses in their design…

  • 24 days ago
  • Power management
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• LMR33630-Q1: Operation at start-up(softstart)

  

  Hidekazu Someno

  TI Thinks Resolved

  Part Number: LMR33630-Q1 Other Parts Discussed in Thread: LMR33630 Hi team, My customer asks us how the LMR33630 behaves when IC was reenabled in the conditions keeping intermedia VO voltage. It has high sink current flow from VOUT to GND through LS-FET…

  • 5 months ago
  • Power management
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• LMR33630-Q1: Symmetric Layout EMI measurement

  

  Roy Chou1

  TI Thinks Resolved

  Part Number: LMR33630-Q1 Hi Team, I know that our LMR33630-Q1 is symmetric pin out. It may be better the EMI performance. ( https://e2e.ti.com/blogs_/b/behind_the_wheel/archive/2018/09/04/how-a-dc-dc-converter-package-and-pinout-design-can-enhance-automotive…

  • 7 months ago
  • Power management
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• LMR33630-Q1: LMR33630-Q1 feature

  

  Kazusa Suzuki

  TI Thinks Resolved

  Part Number: LMR33630-Q1 Hi could you tell me the LMR33630-Q1 has below feature? Stand-by current suppression External Trigger of Oscillation Over Current Protection Circuit Thermal protection circuit Variable Output Voltage Control Output…

  • over 1 year ago
  • Power management
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• LMR33630: LRM33630-Q1 Thermal Design Tip for Off Line Tools

  

  user5956241

  TI Thinks Resolved

  Part Number: LMR33630 Hi TIer, I found LRM33630-Q1 application note snva951 has offline PCB Thermal Calculator. Could you help us to provide the web address for download? Thanks! John

  • 5 months ago
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• LMR33630-Q1: Pin out questions

  

  Roy Chou1

  TI Thinks Resolved

  Part Number: LMR33630-Q1 Other Parts Discussed in Thread: LM61435-Q1 , , LM62440-Q1 Hi team, This is Roy who is FAE in Taiwan.I would like to ask the IC level question. I understand we have two wide Vin buck solution which called LM614xx-Q1 and LMR336x0…

  • 9 months ago
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• LMR33630-Q1: Package ALLEGRO format

  

  Amelie Zheng

  TI Thinks Resolved

  Part Number: LMR33630-Q1 Hi Team, My customer want to download LMR33630-Q1 package (ALLEGRO Format), I only found AD Format in ti.com we can't change it to Allegro through Ulib. Could you please give the file Allegro Format for us? Thanks!

  • 11 months ago
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• LMR33630-Q1: LMR33630-Q1 heating calculation

  

  Neal Zhu

  TI Thinks Resolved

  Part Number: LMR33630-Q1 Hi， LMR33630-Q1 heating calculation. Is LMR33630-Q1 similar to TPS54331-Q11 heating calculation?

  • over 1 year ago
  • Power management
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• LMR33630-Q1: EMC RE exceed in 1.4MHz

  

  Amelie Zheng

  Part Number: LMR33630-Q1 Hi Team, My customer now use LMR33630BQRNXRQ1 and RE test exceed. The induct is VLS6045EX-2R2N. Could you please give some advice?Thanks! SCH and PCB.doc

  • 10 months ago
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• LMR33630-Q1: PCB Layout

  

  Amelie Zheng

  TI Thinks Resolved

  Part Number: LMR33630-Q1 Hi Team, My customer now uses our LMR33630-Q1. Actually I have helped them to review twice about the LMR33630-Q1... Based on my advice, they have changed a lot. You can't image how xx the first version is... However, because they used…

  • over 1 year ago
  • Power management
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