Part Number: TPS25944LTPS25944L runs the fault timer when I(LIM) < I(LOAD) < I(FASTRIP) and once the timer exceeds tCB(dly) (4 ms) causing device to shutoff. Is the fault timer reset to zero when I(LOAD) < I(LIM)?
In my application there are…
Part Number: TPS25944L I have this eFuse which uses voltage dividers to turn on an enable pin, and also set the proper voltage threshold for over-voltage protection. This circuit works just fine on its own, but I wanted to add a method to disable the…
Part Number: TPS25944L What is the smallest R(ILIM) that can be used to get the largest current limit?
Is R(ILIM) =16.9 kOhms the smallest as implied in the spec?
Part Number: TPS25944L Hello,
We have the following questions about TPS25944L.
Would the device assert FLT pin if reverse current blocking occurs?
Would the device latch if reverse current blocking occurs?
I was able to confirm in the datasheet that…
Part Number: TPS25944L
When we used TPS25944 chip, we produced 1000 pieces, but we found that two pieces were damaged after power on, and there was no output. Could you help analyze the reason
…
Part Number: TPS25944L Other Parts Discussed in Thread: LM7310 Hi Team,
If customer don't use the IMON function, can we let IMON pin floating?
Regards,
Mark
Part Number: TPS25944L Dear,
Sorry for troubling, we are using the TPS25944L for system and USB bank power supply, in some condition when more power consumption devices connected, the system is taking a current of around 1.5A, considering that TPS25944L…
Part Number: TPS25944L Other Parts Discussed in Thread: TPS25947 Hi,
On the datasheet in figure 79 (page 41 of datasheet) there is an example of priority multiplexing but I wonder if R5 is connected to the correct pullup. In the event the IN1 is not present…
Part Number: TPS25944L From figure 48 of the datasheet I can see that the nFLT output is latched and PGOOD is not. Other than that, any issue that causes nFLT to be triggered is also going to cause PGOOD to be NOT driven. Am I missing something?
Jam…