Part Number: LMR14020LMR14020SSQDDARQ1 samples, and date code as per the photos showed. Our lab team noted a lower light intensity than the usual in the samples, could you please what is the problem? We have used this part before, but the function is…
Part Number: LMR14020
Customer feedback when they use LMR14020SDDA for new design,Vin is DC 24V@Out 7V/2A.When they do the fuction test,then found below problem.
1.Beyond 1.5A current load, the device will be protected.
2.When Vin is above 30V DC,the…
Part Number: LMR14020-Q1 Dear,
1.Firstly, failed in CE test, then customer add Buffer circuit follow the datasheet, add RC with Freewheeling diode, please refer the picture"Board". 2.Then CE test passed(refer to the picture"CE test result"),but…
Part Number: LMR14020 To whom it may concern
I'm about to finalize a design initiated by a former colleague who has based his power supply design on a LMR14020SDDAR switcher, which I’m not familiar with. I believe the switcher design is ok (based…
Part Number: LMR14020-Q1 Dear Team,
Please provide the EMI filter for this part and we are planning to get the E1 certificate please provide the correct guideline for layout and the circuit.
the buck input voltage is 12 to 32V and the Vout=10V and,Iout…
Part Number: LMR14020 hi,
can the LMR14020 (any spin, enventually) be used to neg out?
i believe so, though i can't find any example, etc.
any pcs of advice would help us a lot
have a great day
KR
Vincenzo
Part Number: LMR14020-Q1 Other Parts Discussed in Thread: LMR14020 , LMR14020SS-Q1
Hi,
I am quite new the the TI tool here. I was able to use and run simulation on WEBENCH POWER DESIGNER for LMR14020 parts yesterday.
Somehow I am not able to run the simulation…
Hi Daniel
Thanks for your model, I’ve sim it, and found it is work.
I found the main reason!
In my model the power IC is LMR14020
The LMR14020 can’t afford this big load, so the output voltage is lower by the power limit.
After I change to…
Part Number: LMR14020-Q1 Other Parts Discussed in Thread: LMR14030-Q1 , , LMR14030 Hi,
It's mentioned" For design with LMR14030-Q1 in WSON package, the maximum value of CSS is 4.7 nF." in datasheet.
WSON package is used in our application…