Part Number: LM3409-Q1 Other Parts Discussed in Thread: LM3409 Hi expert,
My customers want to know more of the Pgate drive strength of LM3409-Q1. In the datasheet below, there is only the Icc_limit paramters and the Pgate output resistance value when…
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 Other Parts Discussed in Thread: TPS92638-Q1
Tool/software:
I am interested in using LM3409 as a LED driver for my Project. I want to use an appropriate potentiometer on Iadj pin to control brightness of LEDs. I have total of 32…
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 Tool/software: Hi team,
We have designed the below mentioned LED current driver project with LM3409 as the main component.
Here's the issue
- The current is being controlled properly upto any duty cycle percentage below 50% …
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 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 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 Tool/software: Hi,
The LM3409Q we try to simulate LM3409Q in LTSPICE, we get error "Too few nodes ....", and I download spice model from TI own website.
When I search why that error arise from, I understand that Spıce Model which…
