Part Number: LM3409-Q1 Other Parts Discussed in Thread: LM3409 Tool/software: Hi Team, I have three questions about the LM3409-Q1. Could you please help me answer them? Thank you. 1. Can the LM3409-Q1's turn-on rise time and turn-off fall time be stably…
Part Number: LM3409-Q1 Tool/software: Hi,
My customers have a question regarding LM3409-Q1's ripple.
With the polarity swap, there is a minimum current ripple need to maintain, however the customers also would like to have a smaller current ripple…
Part Number: LM3409-Q1 Other Parts Discussed in Thread: LMR43620 Hello team,
Can you teach me for SN29500 component type of this device?
For example LMR43620 datasheet, there is mentioned in Pin FMEA document.
Regards,
Youhei MIYAOKA
Part Number: LM3409-Q1 Other Parts Discussed in Thread: LM3409 Tool/software: Hi team,
My customers are asking for LM3409-Q1 FMEA reports, can you share the FMEA report to me or is there any way to got this?
BR,
Manu
Part Number: LM3409-Q1 Other Parts Discussed in Thread: LM3409
Hello, I have encountered a problem regarding the LM3409 circuit.. The current ripple of the LED is very large. Through oscilloscope measurement, it was found that the PMOS turned off after…
Part Number: LM3409-Q1 Other Parts Discussed in Thread: LM3409 Tool/software:
Hi iam using LM3409 for constant current,
My Roff 68K ohm and coff 10nF and applying 5v constant at coff pin,
but in my situation, both in input voltage variation as well…
Part Number: LM3409-Q1 Other Parts Discussed in Thread: LM3409 Tool/software: Hi,
Iam using LM3409 model for constant current drive, i have set the current for 2.4A, the COFF time as per calculation and measurement is different, can i know in simulation…
Part Number: LM3409-Q1 Other Parts Discussed in Thread: LM3409 Tool/software: Hi,
We are using LM3409 Q in our project, last week we have enquired for LTSpcie model since its an encrypted file,we get reply from TI person for NDA. we are having the NDA…
Part Number: LM3409-Q1 Tool/software: Hi Xiaoguang,
From my understanding as for the below picture, the current ripple can be reduced by adding the L and reducing the COFT?
Part Number: LM3409-Q1 Tool/software: Greetings,
We are using LM3409-Q1 IC in our design of an inverter. So, for our analysis we want to know what is the typical current consumed by the Coff pin of the IC. Thanks & regards
K Venkata Kishore Consultant…
