which formula used to calculate resistor value for specific Vout in Evaluation board DC2279A.(R3,R4,R5,R6,R7,R8)
What could be value of R9(OPT) to set vout = 0.5
I willing to imlement PSU with buck converter with LT3088 LDO and looking at example in datasheet p26 I see one portion of circuit which is of unclear function. Could someone explain what it does and how it works?
The design that you are considering is not trivial, and thereare several factors that you will have to consider. The voltagereference is key, of course, but you also need to have a low-offset,low-drift amplifier for your gain loop, and…
1. 供电电源使用DC/DC 或者LDO时，二者测试效果无差别，电流波动大；
2. 负载使用水泥电阻 或 LED 时，二者测试效果无差别，电流波动大；
3. 参考电压Vref来源 ： 使用DAC8563 或者NI 采集卡USB6009…
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.
Here is a question that I received from a customer quite a while ago, but I will post the question here and then also post the answer since the question applies to multiple LDOs and I get similar questions frequently. Here is the customer's question:…
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…
A customer essentially asks, "What is the easiest way to shutdown the LT3081 using a positive referenced logic signal?" I get this question a lot so I will answer myself in a reply post.