Part Number: TPS25921A Other Parts Discussed in Thread: TPS25921L , TPS25982 Dear Specialists,
My customer is considering TPS25921A and to use in parallel.
According to the application note(SLVA836), TPS259241 is possible.
http://www.ti.com/lit/an/slva836…
Part Number: TPS25921A Other Parts Discussed in Thread: TPS2490 , TPS2596 , , TPS2595 My customer now uses ac-dc12v to supply power to the system. The current of DC12V can be brought to 2.5A. The 12V of the system will supply power to external sensors through…
Part Number: TPS25921A Dear expert,
My customer is looking for an E-fuse solution that can shut off with 400mA for 50ms. Please share your suggestions, thanks.
Part Number: TPS25921A Hi,
My application requires eight electronic fuses whose current limits can be dynamically set by an MCU to between 0.8A and 1.2A.
Rlim @ 0.8A = 76.8kOhm
Rlim @ 1.2A = 115kOhm
My current proposal is to use a 76.8kOhm fixed resistor…
Part Number: TPS25921A Hi team,
Isn’t pull-up resister needed at ENUV pin if UV function is disable. Can customer tie ENUV to more than 1.42V such as VIN ?
Can customer tie OVP to GND directly ?
In soft start operation, inrush current exceeding…
Part Number: TPS25921A Hi team,
Please let me confirm the abs max of EN without VIN.
If VIN is zero voltage and EN is inputted something voltage, are there any concern or possible to go break down ?
Thank you and best regards,
Michiaki
Part Number: TPS25921A Hi
I have a question about TPS25921A.
The reverse voltage occur between Vin and Vout about 0.4V at disable. I think this device doesn't have the reverse voltage protection, but is this reverse voltage going to be problem?
…
Part Number: TPS25921A Other Parts Discussed in Thread: TPS2595
Hello,
A customer wants to use the TPS25921A and the TPS2595 (in seperate subcircuits, voltage levels are still unknown) and in the design it is still possible for reverse current to occur…
Part Number: TPS25921A Other Parts Discussed in Thread: TPS25921EVM-637 , TPS2596 Dear all
I would like to ask a question about Design calculator.
The values of the following items (red frame) of "TPS25921EVM-637 Design Calculator Tool" are as follows…
Part Number: TPS25921A Dear all,
I would like to ask about the value of resistor RILIM.
According datasheet, there is the following data in datasheet p.5.
I have heard from our customers that they want to set ILIM = min0.32A.
Looking at the above data…
