Part Number: LMR23615 Hi,
Trying to track down what kind of dropout to expect from the LMR23615 in the below conditions:
Vin = Vout = 12V, Iout = 1.5A
The datasheet talks about frequency foldback and gives a curve for a 5V out condition. Would we…
Part Number: LMR23615-Q1 Hi,
I'm going through LMR23615-Q1 datasheet and notice the high-side switch drive path is using classic bootstrap circuit with a diode. Are there any BOOT pin UVLO mechanism to stop the converter during Cboot fault conditions…
Hi Brani,
I will ask our assembly house to replace the LMR23615 for me. When I insert 5V from a lab power supply across C56 the rest of the board is working fine with +3.3V and -5V regulators working as expected and no excessive load (only 50 -100mA…
Part Number: LMR23615 Hi team,
I have a question about LMR23615 transient response.
When changing output current from 200mA to 50mA, no switching period was observed.
please see below figure.
ch1: output current(upper waveform)
ch2: SW node…
Part Number: LMR23615-Q1 Tool/software: WEBENCH® Design Tools Hi Team,
I am trying to use WEBENCH to simulated the LMR23615-Q1 under the following conditions:
Input: 20V - 28V
Vout: 5V
Iout: 500mA
For some reason, the simulation is telling me…
webench_design_LMR23615.pdf
Hi here is the sample design for 1A load current. I think the phase margin error on the 0.5A device is because the device operates in DCM mode
Thanks
-Arief
Part Number: LMR23610-Q1 Other Parts Discussed in Thread: LMR23615 Tool/software: Hi all,
LMR23610-Q1 datasheet lists formula 18 as follows:
However, the (pin-compatible) LMR23615, 25 and 30 list as follows:
Can you please advice as to…
Part Number: PSPICE-FOR-TI Other Parts Discussed in Thread: LMR23615 I have an issue with the brand new installation of PSpice for TI. I just stated the first tutorial in 'Labs.pdf' and tried to get the bias point, but see the error that seemed to be…
