Answered

• TPS6288X-Q1-DESIGN: Looking for .tsm File for TPS62811

  

  Kira Singleton

  Resolved

  Part Number: TPS6288X-Q1-DESIGN Other Parts Discussed in Thread: TINA-TI , TPS62811 , TPS62813 Does anyone have a .tsm file to import into TINA-TI for circuit simulation? Thanks.

  • Resolved

  • 1 month ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum

• TPS62811-Q1: Incorrect compensation suspicion

  

  Clément Letonnelier

  Part Number: TPS62811-Q1 Other Parts Discussed in Thread: TMS320F28386D Hello, We are using the component to generate a 1.2V for the TMS320F28386D from a 3.3V. Here is our design: We are observing the following when the CPU is doing quite a…

  • 2 months ago
  • Power management
  • Power management forum
Answered

• TPS62811-Q1: TPS628112A-Q1 voltage on output before enable

  

  Clément Letonnelier

  Resolved

  Part Number: TPS62811-Q1 Other Parts Discussed in Thread: TMS320F28386D Hello, We are using the TPS628112A-Q1 to generate a 1.2V power supply for the core voltage of the TMS320F28386D. We are starting the 3.3V and then some ms after the 1.2V. Before…

  • Resolved

  • 7 months ago
  • Power management
  • Power management forum

• TPS62811-Q1: TPS62811-Q1

  

  Pradnya Asnotkar

  Part Number: TPS62811-Q1 Hello, Please provide below details as its missing in datasheet: 1) rise time 2) fall time 3) dead time(rise and fall) 4) body diode forward voltage for low side MOSFET 5) Gate electric charge(for both high side and…

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

• TPS62811-Q1: TPS62811-Q1

  

  Roopa G

  Part Number: TPS62811-Q1 Hello , in the TPS62811-Q1 datasheet , the range of inductor has been specified and 0.47uH is recommended in the example application circuit. But by taking inductor ripple current as 30% of maximum output current, if I calculate…

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

• RE: TPS62811-Q1: Track function

  

  Febin

  Resolved

  Hi , I am a little confused here. Earlier you said the lift is when the Master Vin/EN =0V. nia sun said: Slave has abnormal lift when it's EN able and master is 0V But now you said they are ON. nia sun said: They both occur when VIN/EN of DSPD1…

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

• TPS62811-Q1: EN apply before VIN

  

  Shinji Tsuji

  Resolved

  Part Number: TPS62811-Q1 Hi team, Could you advise if EN signal can be applied prior to VIN voltage? If there is any concern, please let me know. regards,

  • Resolved

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

• TPS62811-Q1: PFM to PWM switching threshold

  

  Alexander Skulsky

  TI Thinks Resolved

  Part Number: TPS62811-Q1 Other Parts Discussed in Thread: TPS62816-Q1 , TPS62810 , TPS62811 , , TPS628501-Q1 Is it pin-to-pin compatible with TPS62816? what is the current level at which the device switches from PFM to PWM

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

• TPS62811-Q1: Output Discharge

  

  Link Huang

  Resolved

  Part Number: TPS62811-Q1 Hi expert, How to calculate the slope of the down-ramp in the discharge function or how to calculate the discharge time? BR Link

  • Resolved

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

• TPS62811-Q1: PSpice simulation not working, device doesn't enable

  

  Zareef Huq

  Resolved

  Part Number: TPS62811-Q1 Hello, I'm trying to simulate a TPS62811-Q1, stepping down from 5V to 1V. It's not outputting anything. The Vin and EN pins are getting 5V, but the switching node only sees -0.997nV, basically 0V. Any idea what's wrong here…

  • Resolved

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

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