Part Number: TPS2124 Tool/software: We are using an TPS2124 to switch between two 12V power sources. IN1 is the main power source and should normally be used. IN2 is a backup power source that should only be used in IN1 drops off or is forced by SEL…
Hi Karan,
That is correct, the time when neither input is connected, which is when the output droop takes place, is fixed at 100us typ regardless of slew rate programming.
Thanks,
Patrick
Part Number: TPS2124 Other Parts Discussed in Thread: TPS2121 , TPS2120 Tool/software:
In datasheet switchover time is mentioned as 100us typ but I have question on the test condition Vout<Vinx & CP2<Vref.
Is 100us Switchover time holds true…
Part Number: TPS2124 Tool/software: Hello,
Datasheet says "When the settling timer has expired, CSS will continue to charge and set the output slew rate (SRON) for a soft start."
Please can you share the Input settling time (tSETx / tSETy)…
Part Number: TPS2124
Tool/software:
Hello,
Datasheet states typ switchover time of 100us but also mentioned dependence on Soft-Start if Second Source becomes valid & is selected as Output.
I want fast switchover, Please share what is the lowest Cap…
Part Number: TPS2124 Hi,
We want to use this TPS2124, with the diode for reverse voltage protection.
From the datasheet we do not understand the expected current that will flow through this diode.
Can you tell me approximately this current value?
Thanks…
Hello Leonardo,
Since there hasn't been any response in 2 weeks I'm assuming this is resolved. I will be closing this thread. If you have any additional questions please feel free to create a new thread or reopen this if its still an option.
…
Hi Kalin,
We received the EVB of the TPS2124 and we are testing it.
So far so good. But I've a question about the schematics of the board.
The jumper for the SEL signal, JP1, allows to switch this SEL between the PD resistor, and the PR1 signal. And…
Part Number: TPS2124 Other Parts Discussed in Thread: LM66100-Q1 , My Name is Rahul Bakshi. I take care of all hardware design activities for Automotive and IoT in Embitel. I got your contact number from my colleague.
For one of our North America based…