Part Number: TPS25944L Tool/software: Hi team,
Under the following conditions, it is possible to switch Vin to four different values (3.3V, 5V, 12V, 18V) and have the current limit set to 0.65A at any voltage level, right?
Condition 1: Each parameter…
Part Number: TPS25944L Hello,
I am using the TPS25944L in my design for multiple power rails such as 3.3V, 5V, and 12V. The 5V and 12V e-fuses work as intended. They trip after exceeding the set current limit. the 3.3V e-fuse, however, never trips.…
Part Number: TPS25944L Tool/software: I have selected the TPS25944 to use in my design and would like to do a webench design. Apparently the tool supports this part but when I bring up webench, is says the part is not supported.
Could you give me a…
Part Number: TPS25944L Other Parts Discussed in Thread: LM7310 , TPS25947
Tool/software:
Hi Experts.
I am planning to design hardware as shown in the diagram below.
I have a few questions regarding the design.
I couldn't find a proper place…
Part Number: TPS25944L Tool/software: When an under-voltage limit is reached (4.4V in this case) the TPS25944L appears to limit the current output but does not assert FLTn or latch the output off. Instead the output (VCC_5V_BST) starts ramping again which…
Part Number: TPS25944L Tool/software: Hi team,
My client says that when they connected the Thermal Pad to the GND in the printed pattern, they measured a resistance value of 27Ω between them.
Is it normal for such a resistance value to appear between…
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 repeative…
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…
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…
