Hi Stefan,
Thank you for your response,
I have added filter Cap. to Risns and snubber to SW1. I shared it please check. If it is okay, I will start to design with you layout recommendations.
Best Regards
Kerim.
5277.LM5177 Schematic rev1.pdf
Part Number: LM5177 Tool/software: Hello,
I have question regarding the selection of MOSFETs with LM5177.
I have tried multiple MOSFETs that can be driven with logic level output (as mentioned in datasheet). In the datasheets of these MOSFETs, the gate…
Part Number: LM5177 Tool/software: HI SIR
The attachment is my buck-boost converter circuit which used the dac to control the output value from 1~48V.
Current issues are:
when EN is disabled, the output will produce 13V. When EN is enabled the Vo will…
Part Number: LM5177 Other Parts Discussed in Thread: , LM5176 Tool/software: Hi Ti,
I am working on an application that is powered by a battery source (22V-57V). In this design, I intend to implement a buck-boost converter using the LM5177.
To comply…
Hi Satoru,
the filter value looks OK but as mentioned above most properly the issue is due to the layout.
So again recommend to try out the layout change (manual fix with wiring on the PCB first).
Best regards,
Stefan
Part Number: LM5177 Tool/software: Hello,
We are using LM5177 in our HMI project.
Vin -> 3V-36V
Vout ->5V up to 9.4A
Schematics are attached
Could you please validate the schematic?
Is input and output capacitances suitable for the operation…
Part Number: LM5177 Tool/software: I have a customer unable to get the LM5177 to produce stable high power for their application. Can you suggest a device that can do the following:
Vin from 4.5V to 5.5V to produce Vout at 5.2V with 500 mA of output…
