adp3624 malfunction at about 1A
I developed a RC speed control for DC motors. It took me about 2 years to get it finished and recently it has been published in Elektor 2014 7/8 p104. The PWM pulses are generated by a microchip...
View ArticleClik here to view.
ADM1064 glitching on power up
Hi, I have a design that uses the ADM1064 super-sequencer device. Whilst tracing a fault with another device, I observed that two of the power supplies, controlled by the ADM1064 were glitching on...
View ArticleADP1741ACPZ-R7 dropout voltage
Hello, For analog Devices ADP1741ACPZ-R7 the datasheet specifies the dropout voltage for conditions when Vout is 1.8V or higher as 280mV max on page 3 (although footnote 4 actually says for when Vout...
View ArticleADM1278 0XD4 SIMULTANEOUS bit
Hello my customer request the ADM1278 0xd4 that update as below the table.after checking, I confuse the "SIMULTANEOUS" function! what is the SIMULTANEOUS functionDoes any impact for this updated ??...
View ArticleBattery Management, LED Driver ICs
Hi! I’m hoping you can help me... I am looking to develop a new bike light, but need help determining which components to use. The choices are overwhelming! I realize that you are primarily an IC...
View ArticleADR3412 voltage reference
Hi ADI engineers, I will be using ADR3412 as reference for my analogue circuitries.Where can i get the spice model file for this part?Thank you
View ArticleMosfet Drivers help needed!
Guys hi, it's my first time i write to the forum. I am student and i am now in the process of my Thesis diploma. I am designing a 3-phase inverter for a PMSM drive. I have chosen for my application...
View ArticleSimulate with an AMP03, Importing Models
I have found that the library comes with the AMP01,02, and 04, but not the AMP03. Naturally it is the one I need. I am just now learning this particular suite and I am having trouble adding the desired...
View ArticleADuM4223
Hi all,I'm currently trying to designo full bridge converter using AD4223 as isolated gate driver. I just find some explications in the link below.https://ez.analog.com/message/165762#165762 But i...
View ArticleClik here to view.
ADP1055 Evaluation Board For 7.4KW Solution
Dear Sir:ADP1055 Evaluation Board now only have input 38-60VDC,output 12V, 20A specification,ADI will propose provide input 400VDC,output 60V, 125A DC-DC Digital Power total solution? I am very...
View ArticleADP5585 configuration of Registers
Hello Friends,I start using this IC of ADP5585 recently,and now I don't know how to use it.I want to use it as a matrix keyboard,and the problem that I meet is I don't know how to configure the...
View ArticleClik here to view.
ADP1613, inrush current at inductor
Hi, We can see quite big inrush around 3~4A at inductor current on the datasheet(Rev.D) Figure 31. of ADP1613, under the condition of Css=100nF, as shown in below enclosed by red.Could you please let...
View ArticleADM1075 DEVICE ADDRESSING
HelloIf would like to use ADM1075 usage 5 in a system that means I should use ADM1075-1 , ADM1075-2 in the same time here?As I checked the datasheet that information belowDEVICE ADDRESSINGThe ADM1075...
View Articledc/dc controller with output of 500 V
Hello, I cannot find dc/dc controller with input of 5V or 9V and output of 500V without addition of the transformer in electrical circuit. I need 500 V supply for Geiger counter. Can someone help me...
View ArticleHow can I use the ADP5090 with a CdS cell?
Hello, I'm wanting to use the ADP5090 in a solar powered outdoor light. I'd like to make this as simple of a system as I can to keep cost down and efficiency high. I'd like to use a CdS cell as the...
View Articlelooking for some photo diode model
Hi there,I want to simulate a circuit with a photo diode.Does ADISIM have some photo diode models in the darult condition? BestTrarzan
View ArticleClik here to view.
ADM1064 glitching on power up
Hi, I have a design that uses the ADM1064 super-sequencer device. Whilst tracing a fault with another device, I observed that two of the power supplies, controlled by the ADM1064 were glitching on...
View ArticleADuM4223
Hi all,I'm currently trying to designo full bridge converter using AD4223 as isolated gate driver. I just find some explications in the link below.https://ez.analog.com/message/165762#165762 But i...
View Articlecan not open model
I'm trying to run a ADIsimpe SIMetrix simulation with the ADG839 and it fails with: There are errors in the circuit. Simulation aborteddesign.net (221): .inc "models_1434123703.mod"*** ERROR *** Cannot...
View Article