Part Number: LMR38020 Tool/software: Hello,
I want to drive the output of the LMR38020FSQDDARQ1 IC at 3.3V by supplying 24V to its input, but I’m seeing an output voltage around 1.6–1.7V. I couldn’t find any issue with the feedback resistors in the…
Part Number: LMR38020-Q1 Other Parts Discussed in Thread: LM5012 , LMR38020 Tool/software: IC shows Iq current of 40uA at No load. At low load current (<1mA) as well as all at full load operating current will it maintain same? Or it's Iq active current…
Hi David,
Thanks for providing the table, the use of conformal coating will reduce the pollution degree, which can help you meet specs.
Thanks,
Richard
Part Number: LMR38020 Other Parts Discussed in Thread: TPS552872-Q1 , LM5148 Tool/software: Hi team
May I know if we have 60V input /54V output /2-5A current buck with adjusted current limit fuction
I need adjust output current limit trough a current sensing…
Part Number: LMR38020 Tool/software: LMR38020SDDAR has no output and can only be restored when the input terminal is completely powered off and then powered on again.
The input VIN and EN pins of LMR38020 are directly connected together; The input circuit…
Part Number: LMR38020 Tool/software: Hi team,
Regarding the Ta mentioned in LMR38020 specification, as shown in the figure below, please help confirm what specific measurement conditions this refers to. Does it refer to the ambient temperature a few…
Part Number: LMR38020 Other Parts Discussed in Thread: LM70840 Tool/software: Hi,
We are using LMR38020 ( LMR38020FSDDAR) in our design and now we have higher output current requirement . New output requirement is 24V , 3.5A to 4A current . with 48V nominal…
Part Number: LMR38020 Other Parts Discussed in Thread: LM5145 , LM5148 Tool/software: Hi,
I’m planning to use a PWM controller in My Buck converter application and use External FETS. Below are the desired specifications :
Vin : 48-52V Vout : 12-…
