Part Number: TPS3840 Hi team,
The datasheet spec for the internal pull up resistance at MR-pin is typical only(100kohm).
Could you tell me how much tolerance my customer should take into acount for?
Guarantee is not requred.
Best Regards,
Hello David,
Unfortunately I do not have access to a 1.8V part. I was wrong in that the upper bound of the threshold is around 1V. There will be variations between multiple parts so we can only guarantee the values listed in the datasheet and I would…
Hi ESE members:
We are now using TPS3540DL for a voltage monitor a 3.3V but encounter some strange symptom:
According to DS, the output pin will assert ( from high to Low ) under two conditions:
when the voltage at VDD drops below the negative voltage…
Part Number: TPS3840 Other Parts Discussed in Thread: TPS37 , Hi team,
I would like to know the FIT of the SN29500 standard for TPS3840.
Sincerely. Ryu
Other Parts Discussed in Thread: TPS3840 Hi Team,
I have a question about TPS3840 /RESET timing diagram. regarding start up timing, I described two cases in attached figure but could you check these are expected behavior?
- tSTRT incules tD(no cap) so actual…
Part Number: TPS3840 Other Parts Discussed in Thread: TLV840 , , Customer is now using TPS3840DL27, and they request to have 2nd source device.
I checked the TI website, it looks the TPS3840DL27-Q1 is not released now? correct? When is RTM/Sampling schedule…
Part Number: TPS3840 Other Parts Discussed in Thread: TPS63070 , TPS3703 I'm making a 5V and 3.3V power supply from 4x AA series batteries. The input range is thus between ~4V and ~6V, I'm using the TPS63070 buck-boost converter for the 5V supply, into…
Part Number: TPS3840
Hi Team,
My customer used the TPS3840DL45DBVR for the power-good application, and there has been an issue with the timing.
Please refer to the following:
Is the red circled part definitely there? Is there any way to remove it?
The…