Hello David,
Thanks for the feedback. Is the customer currently in possess of an EVM? The best option would be to try it out, but I would still suggest a synchronous approach due to the high current during load transient like the LM5123 as mentioned above…
Hi Amit,
Yes they are using the adjustable version of LM5166 and the reference design should use the non-Q1 since it is not an automotive product. You can also see on the link above, if you scroll down you can see the TI device in the design refer to…
Part Number: LM5166 Other Parts Discussed in Thread: LM5165 , We have sold over 1400 Devices with the LM5165 and no problems with it (we have 3 units on board so 4200 units LM5165).
Now, due to procurement problems, we have currently switched to the LM5166…
Part Number: LM5166 Hi, Good day. Our customer has this inquiry for the LM5166X: "I've done a 3.3V design with the LM5166 with feedback resistors (210k and 124k). Now I've got 5 boards, where are LM5166X (5V fixed) is assembled instead of the LM5166…
Part Number: LM5166 I am using the LM5166 (adjustable version) to generate a 6.5V output. Would it be possible to use either 3.3V or 5V fixed versions to generate the 6.5V output? Basically, can I simply recalculate the feedback resistors as if the FB…
Part Number: LM5166 Other Parts Discussed in Thread: LM25017 , , LM5161 , LM25180 , LM5180 Hi,
Is LM5166 suitable for use in Fly-buck configuration (isolated output with 1:1 coupled inductor)? I have a design which previously used the LM25017 in fly-buck…
Part Number: LM5166 Other Parts Discussed in Thread: LM22680 Hello, I have used the model in LTspice. In normal operation the model works very well. Now I wanted simulate the device as an inverting buck-boost converter according to snva856a.pdf chapter 5…
Part Number: LM5166 Hi team,
My customer is evaluating LM5166Y.
Please check schematic/waveform from this TI internal link.
When input is switched from 12VDC source to 24V_ACDC by switch and diode OR, Vin pin goes up up to 32V whereas output of ACDC…
Part Number: LM5166 Hello,
I have a question on the LM5166 output voltage. The device says it is rated up to 65 V, however the datasheet is a bit vague on the adjustable voltage output. Is this device able to have a 24 V output?
Domenick D'Amico …
Hi Iven
Many devices (all ?) will eventually latch up , given time. We have seen latch-up occur when operation is from a clean 48V laboratory supply (noise in the mV range at 48V DC). It is unlikely faulty/damaged components have been received as dif…
