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ADP2302/ADP2303: inductor range selection is surprisingly large?
All: I have successfully prototyped a new product based on the ADP2303 (and based very closely on the recommended 4 layer layout). It's output is set at 5.0V, and uses a 4.7 uH inductor (as spec'd by...
View ArticlePin setting for HPLED mode of ADP1653
Dear Sir/Madam, I need your good comment here. Our customer is proceeding to design with your ADP1653 LED driver. Q-1)SETx pins as folowing correct?SETT = openSETI = openSETF = Vdd Q-2)Customer will...
View ArticleAMP Noise Analysis
Hi, I want to use ADIsimPE to do the noise analysis, after configure some parameters in "Choose Analysis" as below plot and run the simulation, an error is displayed to say "unknown input source 'V3'...
View ArticleADP1051 communications spy
Sir:How to export communications spy's data to excel or notepad? or how to get the pmbus log during continuous monitoring?thanks a lot;
View ArticleAdp1051 eighth brick demo board
Sir,we have one Adp1051 eighth brick demo board,while we can't find the device with ADI's GUI(2.4.3) and adaptor; ADD was short to gnd, SDA,SCk,GND were all connected; KRZjames.xie
View ArticleRecommendations for 2-2,5 kW AC-DC Power Supply Design with PFC
Hi, I would like to design 2-2,5 kW AC-DC Power Supply with PFC for communication infrastructure equipment. Requirements:Input: AC 220V±20%.Output: DC 48V±15%, 40A.I am looking for ADP1048 as...
View ArticleADP2303 heat dissipation graph at Max load current 3-Amp
Hi, We want to use ADP2303 in one of our design where we are powering up the GSM modem. We need the details of heat dissipation at the maximum load current (3 Amp) before evaluating the part.My system...
View ArticlePin setting for HPLED mode of ADP1653
Dear Sir/Madam, I need your good comment here. Our customer is proceeding to design with your ADP1653 LED driver. Q-1)SETx pins as folowing correct?SETT = openSETI = openSETF = Vdd Q-2)Customer will...
View Articleencrypted models for amplifiers
Hello We are currently running 7.2, but can not simulate ourentire circuit due to node restrictions.It seems that ADA4817, AD8274 and ADA4937 are not encrypted. Are there any plans to encrypt them?...
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Using of 2 ganged FBs ADD5211
Dear Sir/Madam, Our customer is studying with your ADD5211 LED driver.So I got a question. 1)Our customer will design with 2FB gang of sink(open drain) pins.Such as Fig-23 following.And he will sink...
View ArticleSlow rise time application with ADP7182
HiI would like to have a very slow rise-up time by ADP7182.It’s about 5msec @ - 5V, as slower. Could you tell us if there is any good way? RegardsMoto
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 ArticleADM7151 self excited
I used ADM7151 for PLL+VCO power supply ,If the load 400mA current ，then the VCO output will uperimposed spur，if don't use ADM7151, the output is correct.，attachment are ADM7151 circuit diagrams and...
View ArticleADP1755 Thermal parameters
Hello One of my customers is looking for an additional parameter (not listed in the datasheet) of the ADP1755.They need the junction to case thermal resistance or the maximum case temp of the...
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[USB-SDP-CABLEZ]How can I get the driver ?
Hello,About USB-SDP-CABLEZhttp://www.analog.com/media/en/technical-documentation/user-guides/UG-404.pdf According to this user's guide page 4 , The driver is provided at www.analog.com/usb-sdp-cablez...
View ArticleSpice model for adum6000/medical use USB powered device
Hii want to design is a simple 3.3v , 400 mA , isolated power supply for medical use , using adum6000.The power source can be USB. Do we have a spice model of adum6000, that i can use in my...
View ArticleI want to simulate with ADR3540.
Hi! I want to simulate with ADR3540 but ADIsimPE has ADR3525 only.Can you teach me how to simulate with ADR3540? Best regardsKawa
View ArticleNeed your recommendation about AC/DC Power Solution
Hello, My customer is preparing a IoT product with WiFi.And they want to supply DC power to WiFi soution using AC power.So they need AC/DC solution for this. Their WiFi solution will use 3.3V. Would...
View ArticleI2C Interface Not Initialized - Super Sequencer Software
I get "I2C Interface Not Initialized" when I start the Super Sequencer software or hit rescan. SCL and SDA remain hi with no activity. I am using the USB-SMBUS-CABLEZ1 and Device Manager shows that...
View ArticleADP1614 connected in Parallel
Hi, I am looking for a Boost Voltage Controller/Regulator that can provide the following1) Input Voltage = 3.7V2) Output Voltage = 5V3) Output Current = 4A Is it possible to connect two ADP1621/ADP1614...
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