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ADP1047 EVB connection issue
HI, I am testing ADP1047 EVB and the ADP1047 output connect to a DC to DC.(Phase-shift). Now I find out that the Communication is very easy to lost when the DC to DC stage turn on.Is there any way to...
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EVAL-ADN8831 issues
Hi, I am trying to use ADN8831 EVAL kit to drive a 5V TEC. I've been trying different setting (P,PI, PID control) but was unable to achieve stable temperature control. I figured out the main problem is...
View ArticleLinear regulator for near ground level voltage output
Dear All, I need to test my test-chip. For that I need 15 supply-lines ( maximum 1.5 V and minimum 100 mV, maximum current 150 mA ). I also need the output supply voltage to be fine tuned to any value...
View ArticleWhen the ADM8828 is in shutdown what is the state of the output? Is it...
Hi, I would like to use the ADM8828 but I can't find information on the state of the output when the IC is in shutdown. Is there any information available for this? Best Regards,-colin
View ArticleADM7154-04 max outptut volatage?
Hi all, I'm building test boards for some RFIC's and considering ADM7154-04 as a power supply for 1.2V and 3.3V rails. But, since these are test boards, I have to test IC's with power supply which...
View ArticleADP1660 independent mode configuration
Dear all, I am trying to use the ADP1660 LED flash driver to driver 2 LEDs at independent mode. Here is my i2c registers configuration value: register value 0x01 0xBD (<----...
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ADM1166 software installation error
Dear Sir/Madam I am using power manager ADM1166. I downloaded the software from analog.com website (link: http://www.analog.com/en/search.html?q=adm1166) and tried to install in windows 8 64-bit and...
View ArticleADP7116 : junction temperature
Hello, I have a question about figure 55 in the ADP7116 data sheet,I want to know the size of the PCB copper areas which the characteristic of the figure 55 is measured.Could you tell me the size of...
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Could I have AD8250 model file?
HiI want to do the simulation of AD8250.I made the model from "AD8250.cir" file.But I couldn't simulate that.Error message is below. *** ERROR *** The circuit is too large to simulate with this...
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ADM7150ACPZ-5.0 damage.
My voltage regulator worked properly some length of time, but one day at switching on it was spoilt. The voltages (measured by multimeter) are:VOUT …. 1.26V , BYP …… 1.26V, VREG…….5.5V ,REF and...
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ADP2302 do not want to be loaded
Hi, I'm currently prototyping a product in which I use an ADP2302 as a 12Vin/7Vout 1.8A regulator, but I'm facing a strange phenomenon. When I measure the output without any load, everything is fine, I...
View ArticleOptimize High-Current Sensing Accuracy by Improving Pad Layout of Low-Value...
Ok, so reading this interesting paper by Mr. Marcus O’Sullivan This footprints are a brilliant idea, however it does not meet IPC-A-610 standard. I would appreciate anyone's thoughts about this issue....
View ArticleADM1278- Any script/xcel file available?
HelloFrom one of my customers:Do you have a configuration file in order to set all the voltage dividers values, power, etc..? for example an excel file?ThanksFreddy
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ADM7150ACPZ-5.0 damage.
My voltage regulator worked properly some length of time, but one day at switching on it was spoilt. The voltages (measured by multimeter) are:VOUT …. 1.26V , BYP …… 1.26V, VREG…….5.5V ,REF and...
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REF02 action
Dear Sir/Madam, As for your REF02 Vref,If REF02 short Vout to GND, then what is the output voltage action? 1) drop to GND directly soon2) when over the some load for a while, and drop to GND Otherwise...
View ArticleICE Model for ADR01, ADR02 & ADR03
The models are not available. Can you provide the same
View ArticleADM1276 Ground bounce
sir When Vin=12V connect to ADM1276, I found the Ground bounce issue.How to solve it?
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ADP1047 EVB connection issue
HI, I am testing ADP1047 EVB and the ADP1047 output connect to a DC to DC.(Phase-shift). Now I find out that the Communication is very easy to lost when the DC to DC stage turn on.Is there any way to...
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