• LMR33630: LMR33630

  

  jeff rosenberg

  TI Thinks Resolved

  Part Number: LMR33630 Tool/software: on the VQFN package drawing there is no x dimension between pins 5-6 and 6-7 ... what is it?

  • 1 day ago
  • Power management
  • Power management forum
Answered

• LMR33630: How to handle PG node of LMR33630ADDAR

  

  Hiromu Susami

  Resolved

  Part Number: LMR33630 Tool/software: Hi team, Q1. Datasheet p11 shows "Limit the current into the power-good flag pin to less than 5 mA D.C." Will this IC be damaged if this is not observed? Q2. The PG pin (#4) is an open-drain pin, but is…

  • Resolved

  • 24 days ago
  • Power management
  • Power management forum

• LMR33630-Q1: Schematic review

  

  Sveinn Jia

  Part Number: LMR33630-Q1 Tool/software: Hi Team, Could you help review schematic for HIWAY auto IVI project? VIn=13.5V(Battery) Vout=3.3V@2A 7041.TI_POWER.pdf Regards, Sveinn

  • 3 months ago
  • Power management
  • Power management forum
Answered

• LMR33630: Package type

  

  Hirotsugu Kobayashi

  Resolved

  Part Number: LMR33630 Tool/software: Hi team, If I order LMR33630BRNXR, which package will I get, RNX0012B or RNX0012C?

  • Resolved

  • 3 months ago
  • Power management
  • Power management forum
Answered

• LMR33630: LMR33630ADDAR

  

  Kanticha Soodsida

  Resolved

  Part Number: LMR33630 Tool/software: Hello TI I would like to consult TI about part LMR33630ADDAR. Refer datasheet recommend stencil thickness 0.127mm of part thermal land design. Please advise about specification minimum solder fillet of thermal pad…

  • Resolved

  • 5 months ago
  • Processors
  • Processors forum

• LMR33630: questions for the PFM mode

  

  Henry Wang3

  TI Thinks Resolved

  Part Number: LMR33630 Tool/software: Hi Sir, My customer asked the below questions about the PFM mode, could you please help to reply them? Thanks! In PFM mode, the datasheet mentioned that the duration of the burst depends on how long it takes the inductor…

  • 7 months ago
  • Power management
  • Power management forum

• LMR33630-Q1: Some questions from the customer

  

  Jack Li

  TI Thinks Resolved

  Part Number: LMR33630-Q1 Tool/software: Hi WVB Team, May you have a good day！ My customer has some questions, could you please help to answer, thanks in advance! They wonder the forward voltage of LMR33630CQRNXRQ1 high side switch parasitic diode ； …

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

• RE: LMR33630: LMR33630C has the buzzing noise from inductor

  

  Henry Wang3

  Resolved

  Hi Sir, The customer has doing the some test methods. 1. Changed the inductor value from1.5uH to 2.2uH, Not improvement. 2. Removed the L1(common mode choke), the noise issue has improved, Please refer to the attached files. The customer thought the noise…

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

• LMR33630: Simulation does not generate the expected result.

  

  Ramon Carreras Margalef

  Resolved

  Part Number: LMR33630 I have simulated the LMR33630ADD using the same components as defined in the datasheet and on the evaluation board (LMR33630ADDAEVM). The only modification made was to adjust R2/R3 to achieve an output voltage of 18V in the step…

  • Resolved

  • 8 months ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum
Answered

• LMR33630-Q1: design question about PG pin

  

  Henry Wang3

  Resolved

  Part Number: LMR33630-Q1 Other Parts Discussed in Thread: TPS745 Hi Sir, My customer has a question about the power good function for LMR33630-Q1. Follow the d/s 8.3.1 mentioned, the customer's design application as below. The Ven is Vin/2, when Vin…

  • Resolved

  • 9 months ago
  • Power management
  • Power management forum

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