• LMR33620-Q1: Safety capabilities and additional requirements for safety applicaton

  

  Björn Kaufmann

  TI Thinks Resolved

  Part Number: LMR33620-Q1 Other Parts Discussed in Thread: LMR33620 Hi all, My first question is in general about the TI categorization and how to use this inside a safety project. There is the split into different levels of functional safety capabilities…

  • 4 months ago
  • Power management
  • Power management forum
Answered

• LMR33620-Q1: LMR33620-Q1 Tj formula discussion

  

  Kygo Cheng

  Resolved

  Part Number: LMR33620-Q1 Hi Team, There is a good new that we could DIN LMR33620-Q1! Regarding the Tj formula, what worst case conditions are considered by the Datasheet? THX For example: component error, aging, temperature deviation (125) ℃...etc

  • Resolved

  • 10 months ago
  • Power management
  • Power management forum
Answered

• LMR33620-Q1: Difference between LMR33620BRNXR and LMR33620BQRNXRQ1

  

  Shinichi Inoue

  Resolved

  Part Number: LMR33620-Q1 Dear Specialists, My customer'd like to know the difference between LMR33620BQRNXRQ1 and LMR33620BRNXR. I think the difference is test specs because Q1 is for qualifying AEC-Q100 and the same die is used inside. Is it correct…

  • Resolved

  • 7 months ago
  • Power management
  • Power management forum
Answered

• LMR33620AP-Q1: What is the difference between LMR33620AP-Q1 and LMR33620-Q1 (NULL)?

  

  Yoshiki Ochi

  Resolved

  Part Number: LMR33620AP-Q1 Other Parts Discussed in Thread: LMR33620-Q1 , Hi team What is the difference between LMR33620AP-Q1 and LMR33620-Q1 (NULL)? Regards, Ochi

  • Resolved

  • 11 months ago
  • Power management
  • Power management forum
Answered

• LMR33620-Q1: Schematic review

  

  Kygo Cheng

  Resolved

  Part Number: LMR33620-Q1 Other Parts Discussed in Thread: LMR33620 Hi Team, There is a good new that DIN LMR33620 Please help check this SCH, THX

  • Resolved

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

• LMR33620-Q1: IC burn-off problem

  

  Henrik Leegaard1

  Resolved

  Part Number: LMR33620-Q1 Other Parts Discussed in Thread: TPS62273 To whom it may concern In a design I use the LMR33620C-Q1 (2.1MHz) to generate a 5V supply from a 18 - 30V input supply I experience the IC burns off randomly when the input supply is applied…

  • Resolved

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

• LMR33620-Q1: Top Layer Ground Plane connection between Vout and Vin

  

  HARI PRASADH B

  TI Thinks Resolved

  Part Number: LMR33620-Q1 In top layer ,It is given to connect ground plane of Vout and Vin power rails ,but part of ground plane runs under the inductor .Can we route the ground plane under the inductor ?

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

• LMR33620-Q1: SNVMBG9A transient simulation

  

  Alberto Fuggetta1

  TI Thinks Resolved

  Part Number: LMR33620-Q1 Other Parts Discussed in Thread: LMR33620 Hi, the LMR33620-Q1 datasheet reports a soft-start time of 4 ms; Figure 7-4 shows a similar value. I simulated the circuit in SNVMBG9A using PSpice for TI and the resulting start-up time…

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

• WEBENCH® Tools/LMR33620-Q1: Discrepancies

  

  Barry W

  TI Thinks Resolved

  Part Number: LMR33620-Q1 Tool/software: WEBENCH® Design Tools A: The Webench model produced for the LMR33620CQ3 reports a switching frequency of 1.66MHz. The data sheet specifies a switching frequency of 2.5MHz for that part. B: The Webbench model recommends…

  • over 1 year ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum

• LMR33620-Q1: specification of rising/falling edge

  

  Josef Warta

  TI Thinks Resolved

  Part Number: LMR33620-Q1 Hello Team, can we specify the values for falling and rising edge of our power output stage? Customer needs this information to calculate power losses. Many Thanks Josef

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

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