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Part Number: LMR36503-Q1 Other Parts Discussed in Thread: LMR36503 , , PSPICE-FOR-TI Tool/software: LMR36503_3.25.TSC Hello,
I am trying to use LMR36503-Q1 to outputs a 3.25V output with 28V input. But I am getting an Irregular Circuit error that I am…
Part Number: LMR36503-Q1 Tool/software: Hello TI Team,
Below is LMR36503-Q1 schematic.
We set LMR36503-Q1 in AUTO mode and FPWM mode. We find the output voltage drops down when it works in FPWM mode.
The input voltage keeps in 3.0V.
Why is it different…
Part Number: LMR36503-Q1 Other Parts Discussed in Thread: TPS62933 , LMR36503 Hello,
I'm trying to design a buck regulator with a 20V output, 0.1A current, using the LMR36503-Q1. I cannot find any guides on how to calculate the loop stability for a design…
Part Number: LMR36503-Q1 Other Parts Discussed in Thread: TPS548C26 , , LMR36503 , LMR36510 Tool/software: Hi team,
My customer is asking about do we have such spec like other device listed? Looks like only DC spec shown.
TPS548C26
LMR36503-Q1
Part Number: LMR36503-Q1 Other Parts Discussed in Thread: LMR36503E-Q1 Tool/software: Hi team,
Would like to tell me the Peak-to-peak output ripple voltage's formula of LMR36503E-Q1?
Thank you.
Kind regards,
Jiameng Gao
Part Number: LMR36503-Q1 Other Parts Discussed in Thread: LMR36500
Tool/software:
I am designing a DC/DC converter to go from 30-60V input to 3.3V to supply about 20 mA to a microcontroller and some other chips. Efficiency is key, because it needs to…
Part Number: LMR36503-Q1 Tool/software: Dears,
Please tell us how to calculate LMR36503-Q1 bootstrap resistor Rboot power disspation and its formula.
we need to know it to select Rboot size and power rating.
Thanks.
Maguire
Part Number: LMR36503-Q1 Tool/software: Hi there,
I am interested in the efficency of the 3.3V output version of this part in light load conditions (auto / PFM mode). Is there an equivalent to figure 7.3 (efficiency of 5V output part in Auto mode) but…
Part Number: LMR36503-Q1 Hi, LMR36503-Q1 is rated for 300 mA, but for my design, there are short (20 usec) current spikes that are 400 mA. Is that acceptable and not damaging to the part?
Thanks
Part Number: LMR36503-Q1 Hi,
My customer had some questions on TI's LMR3650x functional safety Pin FMA documentation as well as pin to pin failures that are not listed in our document.
We would like to try and better understand some of the outcomes…
