Thanks for the post. According to the graph you show above, the customer's output voltage load regulation will be best around room temperature and the error due to load regulation will increase a bit at both extreme cold and hot temperatures. The output…
Sorry for late reply. This information is not in datasheet and can be provided by request. Please get this info through a local field sales team.
This post discusses the need to clamp OUT to SET - usually when a voltage is applied to SET - but your situation may apply as well. The post is titled "LT3083 output not zero when set pin grounded".
A customer asks concerning the LT3080: "We operate at: Vin = 3.3V Vout = 3V, Vcontrol = 5V, output current max. = 200mA. Is this ok?"
This is a common question so I will answer it myself in a REPLY post.
The voltage of Vcontrol pin does not have to be same as that of VIN pin?
I'll use LT3080 on condition that IN=2.5V, Vcontrol=3.3V, OUT=1.8V. Any problem?
In LT3080 datasheet, absolute maximum for SET pin Voltage relative to OUT pin is given as ±0.3V. However, In typical applications circuits on "Adding Shutdown" set pin is clamped to output with 1N4148 which has nominal voltage drop of 1V (higher…
Field support asked a good question so I will post it here:
Question: Won't the OUT to SET abs. max. rating be violated if OUT of the LT3080 is in overload, since SET will program one voltage but the overloaded OUT will be a lower voltage? For example…
I get this question frequently so I will post the question and then answer myself:
"I made a mistake and did not notice that the LT3080 datasheet says for the DD PACKAGE that "EXPOSED PAD (PIN 9) IS OUT, MUST BE SOLDERED TO PCB". I made…
I use the LT3080 to regulate from 28.5V input to 28V output. This dropout voltage of 0.5V is insufficient to supply the Vcontrol pin, which requires a minimum of 1.2V.
Can you recommend a small DCDC converter able to generate a voltage of about 30…
Building a project imported from CCES 1.1.0 to 2.3.0 I get this error:
[Error ea5004] "C:\Users\G\AppData\Local\Temp\acc3554de5a000\acc3554de5a001.s":659 Syntax Error in : .file_attr 1="1"; syntax error is at or near text '1'.…