Answered

• TPS2493: How to use Power Good output to control downstream DC-DC converter

  

  BP

  Resolved

  Part Number: TPS2493 Other Parts Discussed in Thread: TPS5450 , Hi I want to use TPS2493 for eFuse application. How can I use it's open drain PG (Power good) pin to enable downstream DC-DC converter TPS5450 ? PG becomes low when output voltage becomes…

  • Resolved

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

• TPS2493: Need advise on adding more MosFET on the design.

  

  prasadh a

  Resolved

  Part Number: TPS2493 Other Parts Discussed in Thread: CSD18537NQ5A , TPS2493 using design calculator managed to get the design summary [attached below]and values. But i need to understand the diagram if i need to add two or three MosFET [CSD18537NQ5A…

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum

• TPS2493: TPS2493 Reverse Voltage Blocking from GND

  

  dimitry chen

  TI Thinks Resolved

  Part Number: TPS2493 Other Parts Discussed in Thread: LM5069 , Hi In snva683.pdf Figure 1. Reverse Voltage Blocking LM5069 circuit add D1 to isolate negative voltage from GND. Can you use the same concept to add D1 in TPS2493 circuit to isolate…

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

• TPS2493: PSpice for Ti - Wrong PG polarity

  

  Paul R

  Resolved

  Part Number: TPS2493 Other Parts Discussed in Thread: BQ25730 , TPS1663 , TPS25982 , Hello, Further to this 2 year old post: https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/777227/tina-spice-tps2492-have-you…

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum
Answered

• TPS2493: TPS2493

  

  Nandhini KS

  Resolved

  Part Number: TPS2493 Hi, We are using TPS2493PWR part in our design. We need Cin and Cout values of this part

  • Resolved

  • over 7 years ago
  • Power management
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• TPS2493: MOSFET breakage during turnoff

  

  Andrea Picillo

  TI Thinks Resolved

  Part Number: TPS2493 Other Parts Discussed in Thread: LM5069 , CSD19536KTT Hi, I would like to receive support regarding TPS2493. We are using the schematic that follows: We are using the "Blade1_MOS_OFF" signal to force a shutdown of the TPS2493…

  • over 5 years ago
  • Power management
  • Power management forum

• TPS2493: thresholds for MOS activation

  

  Leonardo Di Marsico

  Part Number: TPS2493 Other Parts Discussed in Thread: LM5066 , CSD19536KTT Hi, I would use the TPS2493 to protect a motor with 100A current limitation and nominal voltage of 50V. I set the resistors net to obtain the following values: UV = 35V (partition…

  • over 5 years ago
  • Power management
  • Power management forum

• TPS2493: Vprog inquiry

  

  K.Shidara

  TI Thinks Resolved

  Part Number: TPS2493 Hi Team, Would you advise below my customer question? I would like to reduce the allowable power by lowering the VPROG voltage to 0.4V or less due to the limitation of the external circuit, but the TSP2493 specifications recommend…

  • over 5 years ago
  • Power management
  • Power management forum

• TPS2493: TPS2493PWR

  

  Thomas Lochmatter1

  TI Thinks Resolved

  Part Number: TPS2493 Hello We are using the TPS2493PWR. During tests I observed the following behaviour. If the device switches off because of an overcurrent event occured, it tries to restart in time Intervals with gaps of TRETRY as described in the…

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

• TPS2493: About VCC

  

  user6141161

  TI Thinks Resolved

  Part Number: TPS2493 Hi, When VCC pin is opened, I think TPS2493 cannot work, but can work. I can observe that GATE pin drives FET and Vout is outputted when VCC pin is opened. Why?? Best Regards, Kasuga

  • over 6 years ago
  • Power management
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