Part Number: TPS2553-Q1 Other Parts Discussed in Thread: TPS2553 Hi,
We got a question from customer about TPS2553-Q1. Could you help us?
[Question] Our customer is considering Rlim=210k. In the datasheet, the current limit is defined at Rlim=210k…
Hello Michael
I need your assistance again, the customer working with TPS2553-q1 and have a strange case please see how he describe it to me.
Initial state - the output of a component already has a voltage of 5V + (from another source), and the…
Part Number: TPS2553-Q1 Other Parts Discussed in Thread: TPS2553 HI,
I have a query on the Maximum output voltage which can be safely applied to this device:
In the datasheet its mentioned as below:
According to this The maximum voltage which…
Hello Michael,
First, please note that the USB spec states that the output capacitor must be at least 120uF for all DFPs.
Can you please confirm if you are using the TPS2553 or TPS2553-1? I suspect you are using the TPS2553 as the TPS2553-Q1 will…
Sorry for the late response.
I require the TPS2552-1 because we have tested against radiation proton test, and TID and we got the tolerance and the capabilities we needed while the TPS2553-Q1 didn`t pass the same radiation test and doses.. What are…
Part Number: TPS2561A-Q1 Other Parts Discussed in Thread: TPS2553-Q1 , TPS2557-Q1 , TPS2559-Q1 , TPS2561A , TPS2556-Q1 Hi TI Team,
My design requires only one USB port, and I would like to confirm whether I can float the other unused USB channel of…
The TI power chips used by our company in the VINFAST FCAM project include: TPS628502-Q1, TPS74501-Q1, TPS2553-RQ1, and TPS61379.
Could you please list what the SN29500 values are under the following conditions?
Mission Profile:
Avg…
Q1: You need to use inverted ID pin to control TPS2553. In DFP, ID is high until an UFP is attached then ID goes low and turn on TPS2553.
in UFP, ID always high and TPS2553 should be off.
Q2: if you need to control USB3 mux, you need DIR of TUSB321…
