Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.
Part Number: TPS2490 Other Parts Discussed in Thread: TPS2491 Tool/software: Hi team,
I met a TPS2490 issue and hope you could help to give some comments here.
After power up, PG, Gate and PROG pin all keep low. from datasheet, TPS2490 seems latch off…
Part Number: TPS2490 Tool/software: Hi,
I had a general question of how a hot swap controller would react if there is an input voltage fluctuation. So if the voltage coming from the back plane is 12V and then it suddenly drops to 11V and then rises back…
Part Number: TPS2490 Other Parts Discussed in Thread: LM5066 Tool/software: Hi TI Team,
I would like to know more details and performance parameters of TPS2490 Hotswap controller based on our requirements mentioned below.
Primary input from battery…
Part Number: TPS2490 Hi Team,
My customer has some queries regarding the §8.2.2.3 : Power Limit Selection of the IC TPS2490 mentioned below:-
As you see below, first you select the Plim,min with Vprog x Ilim x 10.
Then you size the resistive divider…
Part Number: TPS2490 Hello,
For TPS2490, I have selected a MOSFTE SQJ138EP.
While calculating the junction temperature from case temperature, on page 9 below equation 9 is given in datasheet -
With this equation the case temperature is 209 degrees C…
Part Number: LM5069 Other Parts Discussed in Thread: TPS2490 Hi team,
ASUS is considering about the LM5069 to replaced with the APL3542.
But they also see the TPS2490, which is quite similar with LM5069.
Could you tell what is the difference between the…
Part Number: TPS2490 Other Parts Discussed in Thread: TPS4811-Q1 Dear Team,
I was looking for Automotive grade of this part number - TPS2490DGS, Can you please suggest similar part with Automotive grade.
Regards,
Bala
Other Parts Discussed in Thread: TPS2490 , TPS2379 , TPS2511 I cannot find the TPS2490, a TI Part, in TSpice for TI. A question I researched on these forums said all TI parts are included, but in the library window, the part numbers jump straight from TPS2379…
Part Number: TPS2490 Hello, I am wondering about the PG output behavior when EN is not active (I am assuming POR and UVLO are OK and EN is used to control the output).
From the datasheet and the related discussion thread, I understand that PG *does not…
