Part Number: LMR54410 Hi team,
My customer uses an electronic load test LMR54410 and they wonder why the electrical load in CC mode does not drop to 0A when the power is turned on and the induced current falls to 0A when in CR mode?
What model do you…
Part Number: LMR54410 Other Parts Discussed in Thread: LMR50410 , LMR51610 Hi support team,
What are the main differences between LMR54010 and LMR54410? I found below.
LMR54010
LMR54410
VIN Abs (MAX)
38V
45V
SW to GND less than 10-ns transients …
Part Number: LMR54410 Other Parts Discussed in Thread: LMR14010A Hi support team,
I think the LMR54410 can replace the LMR14010A. LMR14050A has a diode connected to GND. Should I connect a diode to FB in the LMR54410?
Regards, Dice-K
Part Number: LMR54410 Other Parts Discussed in Thread: LMR33620 , , LMR36006 From section 8.4.4 of the datasheet, "When either the minimum high-side switch ON time tON_MIN or the minimum peak inductor current IPEAK_MIN (300 mA typical) is reached, the switching…
Part Number: LMR54410 Other Parts Discussed in Thread: LMR51420 , TPS62932 , TPS62933 , TPS62933EVM , TPS54202
Can you help please with the drop out in our case for a 11.38V in, what output can we set for at 1A ?
Comparing
TI LMR54410DBVR (45V, 1A, 1.1MHz…
Part Number: LMR54410 Hi Team,
θJA: What is the θJA parameter value? The customer hopes that when the PCBA is in molding, the temperature of the IC surface should be lower than 50C
Part Number: LMR54410 hi,
As per the calculation we are getting the inductor value around 9.78uH and per the test bench its 12uH,
https://webench.ti.com/power-designer/switching-regulator/customize/26?noparams=0
And as per the datasheet its around …
Part Number: LMR54410 In the LMR54410FDBVR loop temperature test at -40°C, the output power-on overstroke waveform was found to have the following vibrations. The diagram and layout are as follows. Please help to analyze the cause
Part Number: LMR54410 Other Parts Discussed in Thread: LM2575 , LM46002 Dear Power Experts,
we are looking into the LMR54410 with my customer to build a controled DCDC which can be switched on and off. Plan for this is to use the EN pin.
In the DS I found…
Part Number: LMR54410 Hi,
After thorough test, I found LMR54410F has a feature that didn’t be mentioned in datasheet. When input voltage is getting close to output voltage, switching signal changes its frequency to lower ones.
For example, I used…