• TPS62A01: TPS62A01 interference with GNSS

  

  Abhishekh Kumar Prasad

  Part Number: TPS62A01 Hello Team,We are using the TPS62A01DRLR buck converter in our design to generate 1.25 V from a 4.2 V input. The schematic and layout are attached for reference.We are currently facing an issue where the buck converter is radiating…

  • 2 months ago
  • RF & microwave
  • RF & microwave forum
Answered

• TPS62A01: Soft start

  

  Shuhei Goto

  Resolved

  Part Number: TPS62A01 Hi team, In the electrical characteristics table for soft-start, it is specified as “From EN = High to VFB = 0.56 V” with a maximum of 1 ms. Is this soft-start time the same regardless of the output voltage setting…

  • Resolved

  • 1 month ago
  • Power management
  • Power management forum

• TPS62A01: Tc parameter

  

  Allen yang

  TI Thinks Resolved

  Part Number: TPS62A01 Hi Team, Due to thermal simulation requirements Please provide the Tc parameter for TPS62A01DRLR. Thanks

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

• TPS62A01: Regarding Soft Start Time

  

  Ryu Yamashita

  Resolved

  Part Number: TPS62A01 Hi team, The soft start time only lists the maximum value. Is there any reference for the typical value? Significant lot-to-lot variation in soft start time causes design issues, so please provide an approximate range if possible…

  • Resolved

  • 2 months ago
  • Power management
  • Power management forum

• TPS62A01: 100% duty cycle

  

  JDJ

  Part Number: TPS62A01 when running 100% duty cycle what happens when Vin drops below the vout regulation? Does the output voltage will follow the input voltage minus the voltage drop of the FET's Rds(on) and the inductor's DCR until we hit the input…

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

• TPS62A01: Request to provide FIT and MTBF data

  

  YOGESHKUMAR JOTAVA

  Resolved

  Part Number: TPS62A01 Hi TI team, Hope you are doing well! We are using P/N# TPS62A01DRLR in one of product and are currently working on determining the MTBF for that product. Could you please provide the FIT and MTBF values for this part?

  • Resolved

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

• TPS62A01: Functional check and schematic review

  

  Abhijith V Narayan

  Resolved

  Part Number: TPS62A01 Tool/software: Hello team, We are using TPS62A01PDDC in an application where the input can range from 3.8V to 4.5V and we need the output to be ~3.6V/1A or even preferably at 3.8V/1A. Inductor MPN: DFE252012F-1R0M=P2 Can you…

  • Resolved

  • 6 months ago
  • Power management
  • Power management forum

• TPS62A01: Functional check and schematic review

  

  Abhijith V Narayan

  TI Thinks Resolved

  Part Number: TPS62A01 Tool/software: Hello team, We are using TPS62A01PDDC in an application where the input can range from 3.8V to 4.5V and we need the output to be ~3.6V/1A or even preferably at 3.8V/1A. Inductor MPN: DFE252012F-1R0M=P2 Can you…

  • 6 months ago
  • Power management
  • Power management forum
Answered

• TPS62A01: Specifications missing: Line regulation, FB pin bias current

  

  Julian Merlin

  Resolved

  Part Number: TPS62A01 In the datasheet of TPS62A01 I could not find any information about line regulation and line transient behavior. Are there some scope pictures showing the line transient behavoir? Also FB pin bias current spec is missing.

  • Resolved

  • 5 months ago
  • Power management
  • Power management forum

• TPS62A01: Request for FIT / MTBF (AFR) data for TPS62A01DRLR,TPS62A02PDDCR

  

  Marvn Arcangel

  TI Thinks Resolved

  Part Number: TPS62A01 Other Parts Discussed in Thread: TPS62A02 , Hi Team, I checked the TI Reliability Estimator and the product page, but I could not find FIT / MTBF data for this device. However, I found an E2E thread where it is mentioned that…

  • 3 months ago
  • Power management
  • Power management forum

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