• TPS62091: TPS62091 get damaged when battery level reached below 80%.

  

  N S

  TI Thinks Resolved

  Part Number: TPS62091 Other Parts Discussed in Thread: BQ25303J Tool/software: Dear Members of the Forum, I am currently utilizing TPS62091 as a buck converter for a 3.7 V lithium battery. I have encountered an issue wherein the regulator sustains…

  • 5 months ago
  • Power management
  • Power management forum

• TPS62091: Question involving TPS62091, SN74LVC1G125 and SN65HVD1781 - TPS62091

  

  Jeferson Pehls

  Part Number: TPS62091 Other Parts Discussed in Thread: SN65HVD1781 , SN74LVC1G125 , Hi. This circuit is designed to, when the 5V rail is turned on, 1.3s later the 3.3V rail is turned on. SN65HVD1781 is supplied on 5V rail, and at startup it will be…

  • over 3 years ago
  • Power management
  • Power management forum

• TPS62091: Steady state referance design for TPS62091

  

  Niranjan Nirala

  Part Number: TPS62091 Other Parts Discussed in Thread: TPS628503 , TPS62813 , TPS62826 i need TPS62091 steady state analysys of pspice model . also Tina model of TPS62091

  • over 3 years ago
  • Power management
  • Power management forum
Answered

• TPS62091: Efficiency Graph

  

  Inderjit Bains

  Resolved

  Part Number: TPS62091 Please provide an efficiency graph for TPS62091 (3.3V out) with Vin = 5V.

  • Resolved

  • over 3 years ago
  • Power management
  • Power management forum
Answered

• SN74LVC1G125: Question involving TPS62091, SN74LVC1G125 and SN65HVD1781 - SN74LVC1G125

  

  Jeferson Pehls

  Resolved

  Part Number: SN74LVC1G125 Other Parts Discussed in Thread: SN65HVD1781 , , TPS62091 , SN74LVC1G34 , SN74LVC1G126 Hi. This circuit is designed to, when the 5V rail is turned on, 1.3s later the 3.3V rail is turned on. SN65HVD1781 is supplied on 5V rail…

  • Resolved

  • over 3 years ago
  • Logic
  • Logic forum
Answered

• TPS62091: Design help - Vout=3Vx3A - Vin=4.5~5.5V

  

  Jeferson Pehls

  Resolved

  Part Number: TPS62091 Other Parts Discussed in Thread: LM76005 , TPS62826 , TPS2491 , CSD19537Q3 , SN65HVD1781 Hi. I have started a topic asking for review of 2 buck converters at the same time in a single topic, that topic (link below) was mainly about…

  • Resolved

  • over 3 years ago
  • Power management
  • Power management forum
Answered

• TPS62091: Altium library and footprint

  

  Carlo

  Resolved

  Part Number: TPS62091 Hi E2E, Good day. Do we have an Altium library and footprint of the TPS62091RGT? Regards, Carlo

  • Resolved

  • over 6 years ago
  • Power management
  • Power management forum
Answered

• TPS62091 Inductor Selection

  

  Vignesh Rao

  Resolved

  Other Parts Discussed in Thread: TPS62091 , TPS62095 Hi, we are using TPS62091 in one of our designs, PFA schematic. I need your help to select the appropriate Inductor. The "Inductor Selection" topic in TPS62091 datasheet does not discuss about…

  • Resolved

  • over 11 years ago
  • Power management
  • Power management forum

• TPS62090: Status of regulator when "EN" Pin is left floating.

  

  RAJ KUMAR

  TI Thinks Resolved

  Part Number: TPS62090 Other Parts Discussed in Thread: TPS62091 , TPS62093 Hello TI Team, We are working on a project, there many TI regulators, LDOs and Load switches are being used. TPS62090, TPS62091 and TPS62093 are among those parts. I…

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

• TPS62090: This Part is Not Able to Generate 1.05V @ 1.3A from 5V Input Supply.

  

  RAJ KUMAR

  Resolved

  Part Number: TPS62090 Other Parts Discussed in Thread: TPS62091 , TPS62093 Hello TI Team, I am trying to get regulated output 1.05V @ 1.3A (Nominal current) from 5V Input Supply using the TI Component TPS62090RGTR. Switching Freq.- 2.8MHz, Start…

  • Resolved

  • over 3 years ago
  • Power management
  • Power management forum

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