Answered

• TPSM843820: Calculation tool

  

  Taketo Sato

  Resolved

  Part Number: TPSM843820 Hello team, I have question about TPSM843x20 calculation tool. Can I think below units are typo? Correct information would be below? uF for Cour_single_cer m ohm for ESR_single_cer k ohm for R_fsel Also…

  • Resolved

  • 1 month ago
  • Power management
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Answered

• TPSM843820: Unused PG, BOOT and SW

  

  Hiromu Susami

  Resolved

  Part Number: TPSM843820 Hi experts, Can we left floating unused PG, BOOT and SW pins? Regards, Hiromu

  • Resolved

  • 1 month ago
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• TPSM843820: TPSM843820 RoHS information

  

  Adarsh k

  TI Thinks Resolved

  Part Number: TPSM843820 Tool/software: Hi Team Could you please check and confirm whether the part TPSM843820SITR is RoHS compliant or not. It was not mentioned in your website.

  • over 1 year ago
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• TPSM843820: Design review

  

  JH Shin

  TI Thinks Resolved

  Part Number: TPSM843820 Hello, My customer requested TI's review of the circuit for the TPSM843820. Please review the customer's circuit below to ensure there are no problems. Thank you.

  • 8 months ago
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• TPSM843820: Request for derating curve data for temperature

  

  JH Shin

  TI Thinks Resolved

  Part Number: TPSM843820 Hello, My customer is considering using the TPSM843820SITR under the following conditions. - VIN = 12V, VOUT = 0.85V Could you please provide derating curve data for temperature? Thank you.

  • 8 months ago
  • Power management
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Answered

• TPSM843820: Design tool for WEBENCH or CALC-TOOL-TPSM843X20

  

  Masashi Mineda

  Resolved

  Part Number: TPSM843820 Other Parts Discussed in Thread: TPSM843A22 , Tool/software: Dear Sirs and Madams, We would like to know about inductance when considering current limiting and inductor ripple current. Our operating conditions are as follows…

  • Resolved

  • 9 months ago
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• TPSM843620: Is the TPSM843820 pin-to-pin compatible with the TPSM843620?

  

  Gary Chang

  TI Thinks Resolved

  Part Number: TPSM843620 Other Parts Discussed in Thread: TPSM843820 Tool/software: Hello TI team, The customer is using the TPSM843620 Is the TPSM843820 pin-to-pin compatible with the TPSM843620? The customer needs to use the TPSM843820 as a replacement…

  • over 1 year ago
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• TPSM843820: PSpice Simulation Output Voltage not matching my selected voltage

  

  Ryan Larson

  TI Thinks Resolved

  Part Number: TPSM843820 Other Parts Discussed in Thread: TPSM843620 Tool/software: Hello, I am trying to do a transient simulation for the TPSM843820. Vout is 0.88V and the max load is 5.2A. I am having trouble getting a good simulation. Attached…

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

• TPSM843820: Thermal Metrics or Multi-Resistor Network

  

  Nick Rael

  Resolved

  Part Number: TPSM843820 Other Parts Discussed in Thread: TPS543820 Tool/software: We are using this part in a thermal model and need to know the thermal metrics, ΘJB and ΘJC for the package. This will be used in a unique environment that does not match…

  • Resolved

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

• TPSM843B22 TPSM843820 TPSM863257 TPSM33625 : Temperature De-rating

  

  Justin Ayvazian

  TI Thinks Resolved

  Part Number: TPSM843B22 Other Parts Discussed in Thread: TPSM843820 , TPSM863257 , TPSM33625 Tool/software: We are seeking some guidance on temperature de-rating for the following components: TPSM843B22 TPSM843820 TPSM863257 Specifically…

  • over 1 year ago
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