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Part Number: SK-AM62A-LP Other Parts Discussed in Thread: AM62A7 , AM62A3 , LM5141 Tool/software: Hi, Dear Expert
Customer reference our EVK ( AM62A7 / AM62A3 LOW POWER STARTER KIT SK ), and start board design.
EVK power block as below :
Follow reference…
Part Number: LM5141 Other Parts Discussed in Thread: AM62A7 , SK-AM62A-LP , LM25141 , CSD18563Q5A Dear TI experts,
My customer using LM5141 to operate AM62A7.
They designed their schematic based on SK-AM62A-LP EVM schematic.
And they had no problem when they…
Part Number: LM5141 Good morning,
We have used the LM5141 for multiple projects as a CV Buck-Controller. My question is, would it be possible to "hijack" the current sense feature for over-current protection to be able to use the chip as a …
Hi Darshan,
It's quite unusual for VCC to be up but not VDDA. I suspect you may have a damaged part that will need to be replaced. Note there should be no external load on VDDA except to pullup DEMB etc. if needed.
Regards,
Tim
Part Number: LM5141-Q1
I came across this IStep (transient step load current) which is 4A. is IStep assumed value or is there any caluclation involved to get this value as 4Amp.
if any calculations involved please let me know.
Thank you.
Part Number: LM5141-Q1 Other Parts Discussed in Thread: LM5145 , LM61440-Q1 , LM63460-Q1 , 1.Is there any reference circuit with DCR current sensing method-In WEBBENCH tool only current sense method is given
2.How to select HS & LS Mosfet ?-From datasheet…
Part Number: LM5141-Q1 Hi,
can you tell me the difference between Automotive and industrial part for LM1541.We designed for 12V output (Automotive part) output is not coming. output is coming with industrial part.
Part Number: LM5141-Q1 Hello team,
I'd like to use LM5141-Q1 to design a single BUCK with:
Vin: 4V~36V
Vout: 3.3V
Iout: 14A
I understand that t he output current is determined by the power stage componnets (MOSFET and inductor), not the controller…
Part Number: LM5141-Q1 Hi team,
I want to use WeBench to simulate load transient response for LM5141-Q1. But the simulation failed as shown below
How can I fix this?
Regards,
Bengi Long
Part Number: LM5141 I increased the HS shut down resistor, why can I also reduce SW ringing.IS SW ring be related to the High side Mosfet shutdown speed?
