Part Number: TPS61041
Hi,
We got a question from the customer about TPS61041. Could you help us?
[Question] Is there the data of load regulation by EVM? They measurared the load regulation by thier own board. Please refer to below figure. Is this result…
Part Number: TPS61041 Hello dear E2E Community,
I have a question regarding the power supply of the TPS61041. I would like to power the TPS through a switch, that is controlled by an external logic. Does it pose any problems in case of disconneting Vin…
Part Number: TPS61041 Hi,
We got a question from the customer about TPS61041. Could you help us?
[Question] Can we measure the phase margin to check the stability? The IC has not the error AMP but the error comparator. Therefore I think the IC never become…
Part Number: TPS61041 Hi Team,
Customer would like to know what's the negative impact on thier system design if they selected for example 1.0uH, which is out of recommended range. (2.2uH to 47uH recommended in d/s).
Thank you very much for your…
Part Number: TPS61041-Q1 Hi All,
What is the resistance value of RSENSE ?
Is it included in the resistance value of Datasheet's Ron ?
Best Regards, Koji Hayashi.
Part Number: TPS61041-Q1 Other Parts Discussed in Thread: TPS61040-Q1 Hi All,
There are efficiency results in Fig.1 to Fig.4 of the data sheet.
Please tell me the BOM when you measured.
Best Regards, Koji Hayashi.
Part Number: TPS61041-Q1 Other Parts Discussed in Thread: TPS61170 Hi All,
Is it OK to connect to SW and VIN with different voltage?
(12V-Coil-SWpin)
For example, VIN = 6 V, SW = 12 V
Is it OK if the absolute maximum ratings are observed?
Customer's expected…
Part Number: TPS61041-Q1 Hi All
My customers are concerned about noise due to switching frequency.
Is there a graph or calculation formula showing the relationship below?
1,Switching frequency vs output current.
2,Switching frequency vs ambient temperature…
Part Number: TPS61041 Hi team,
Customer want to change the feedback resistance from R1=2.2M and R2=160k to R1=4.3M and R2=330k respectively, keeping same voltage =18V.
What's the concern they should consider or is it acceptable in design or not?
…
Part Number: TPS61041-Q1 Hi All,
What happens when FB is shorted to GND?
Is the IC broken?
I think that the output voltage rises and exceeds the withstand voltage of the SW pin.
Best Regards, Koji Hayashi.