• TPS1HA08-Q1: Energy dissipation during turn-on

  

  Fabian Geiger

  Part Number: TPS1HA08-Q1 Hello, we want to use TPS1HA08C as Power Switch to supply a number of ECUs. We do not know, which electronics might be connected to this Power Switch in the future, so we need to define limits for Capacitance / Current Draw. I could…

  • 6 months ago
  • Power management
  • Power management forum

• TPS1HA08-Q1: Current sense when FET shorted

  

  Youhei Miyaoka

  TI Thinks Resolved

  Part Number: TPS1HA08-Q1 Hi team, When EN=L and DIA_EN=H, will the normal current sense function work even if the FET in the IPD is broken by short then the VBB-VOUT is short-circuited? Regards, Youhei MIYAOKA

  • 9 months ago
  • Power management
  • Power management forum
Answered

• TPS1HA08-Q1: Current limit

  

  Gerald

  Resolved

  Part Number: TPS1HA08-Q1 Hi Experts, For TPS1HA08-Q1, Is ICL (current limit) fixed or can we change based on load demands? If in case Current limit is fixed? Please suggest an help suggest an alternative. Thank you and best regards, Gerald

  • Resolved

  • over 1 year ago
  • Power management
  • Power management forum

• TPS1HA08-Q1: Extended operating range

  

  Shinji Tsuji

  TI Thinks Resolved

  Part Number: TPS1HA08-Q1 Hi team, Could you advise all the affected parameters and its impact if VBB is above 3V but less than 8V? It is explained in the datasheet as below. It seems R ON is small increased. Is there any other parameters or functions that…

  • over 1 year ago
  • Power management
  • Power management forum

• TPS1HA08-Q1: How to disable or not enable watchdog feature

  

  Jules Lauve

  Part Number: TPS1HA08-Q1 Other Parts Discussed in Thread: TPS3305 My two questions are about the differences between version A and version E of the device We have an existing circuit whose design includes version A — so, the full device number is TPS1HA08A…

  • over 1 year ago
  • Power management
  • Power management forum

• TPS1HA08-Q1: ISB and IOUT(standby) difference

  

  Shinji Tsuji

  TI Thinks Resolved

  Part Number: TPS1HA08-Q1 Hi team, Could you advise the difference between I SB and I OUT(standby) current in the EE table of the datasheet? I would like to know the total input current drawn from battery (12V lead acid battery connected to VBB) in stanby…

  • over 1 year ago
  • Power management
  • Power management forum

• TPS1HA08-Q1: energy limit

  

  Elec Cheng

  TI Thinks Resolved

  Part Number: TPS1HA08-Q1 Hi Expert, I see that TPS1HA08-Q1 has energy limit. So I just link it to I2T function in eFuse application. I suppose they are not the same but I don't know what's different. May you help clarify? Thanks. BR, Elec Chen…

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

• TPS1HA08-Q1: the difference between energy limit and thermal shutdown

  

  Sherry Liang

  Resolved

  Part Number: TPS1HA08-Q1 Dear team, Could you please tell me the difference between energy limit and thermal shutdown? I think these two functions are same, so I don't understand why we add energy limit function here? Thanks & Best Regards, S…

  • Resolved

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

• TPS1HA08-Q1: The difference between TPS1HA08 and TPS1HB08

  

  Hangjie Wang

  TI Thinks Resolved

  Part Number: TPS1HA08-Q1 Hi, Could you pls tell me the difference between TPS1HA08 and TPS1HB08? Thanks

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

• TMUX582F-SEP: TMUX582F-SEP

  

  Mark Phillips

  TI Thinks Resolved

  Part Number: TMUX582F-SEP Other Parts Discussed in Thread: SN74HCS238 , SN74AHC238 , TPS27SA08 , TPS1HB08-Q1 , TPS2HCS10-Q1 , TPS1HA08-Q1 Tool/software: The part I entered above is not the right one. I just put it there to get past the Required Field requirement…

  • 26 days ago
  • Switches & multiplexers
  • Switches & multiplexers forum

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