I'm looking for a product
I am looking for the switching power supply of the following specif . ・ frequency It can synchronize with outside clock frequency・ Input 24V・ OutputV ±15 V・ Output I...
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About ADP2442 Inverte
Hi,I would like to use ADP2442 with a negative output voltage.When I saw Product selection table, it was written that ADP2442 had an inverting Buck-Boost.However, the output was written as 0.6 -...
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Bode plot in SimPE
Hi Team, Would you please help me to get phase/gain plots of attached schematics?I placed Bode plot probe on my schematics however I couldn't get the result. would you please help?Thanks in advance!
View ArticleReverse protection and FETs' pins in ADM1270
Hello,I read the datasheet to get the connections of ADM1270 pins. However, I am confused with the pins of FETs, especially the reverse protecting one. According to the typical application circuit...
View ArticleReverse protection and FETs' pins in ADM1270
Hello,I read the datasheet to get the connections of ADM1270 pins. However, I am confused with the pins of FETs, especially the reverse protecting one. According to the typical application circuit...
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Reverse protection and FETs' pins in ADM1270
Hello,I read the datasheet to get the connections of ADM1270 pins. However, I am confused with the pins of FETs, especially the reverse protecting one. According to the typical application circuit...
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ADP5061 behaviour
Dear Sir/Madam, We are currently using one of you ADP5061 chips, model ADP5061ACBZ-4-R7 to be more precise, and we are facing some unexpected behaviour that probably you can pinpoint. The behaviour...
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How to use ADP1055 in Current sharing mode (Same configuration as allowed by...
Hi,I try to put in parallel two galvanic insulated DC/DC converters, implementing ADP1055 on each.How to proceed for voltage synchronisation and current sharing on the output without O'ring Diodes...
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Suggest that xilinx XC7A100T-1FGG484I FPGA power management IC like ADP5054...
Suggest that xilinx XC7A100T-1FGG484I FPGA power management IC like ADP5054 with schmatic of voltage and current required ratings
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ADN8831 evaluation board: Maintaining single set point temperature of 20°C...
Hi,I have recently purchased the ADN8831 evaluation board. My intention is to drive the TEC to cool to a single set point temperature of 20°C. The board was set with the following specifications:Thigh...
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Why is the output of my ADP5054 too high?
I'm using an ADP5054 for an FPGA power generation. On all 5 boards, when I power up for the first time, I get no "power good" LED. When I power off and back on again, the power good LED is always on....
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ADP150 and capacitor choise
I am building an voltage source with an ADP150.According the datasheet I need to use capacitorswith a low ESR for the best results. Ok, SMD isnot my favorite due all those datasheets. I canfind the X7R...
View ArticleADP1048 set VIN On = 85V rms and VIN Off = 80V rms that have 3~5% error.
Dear Sir,I use EVAL-ADP1048 that have the input voltage accuracy issue.The ADP1048 set VIN On = 85V rms and VIN Off = 80V rms that have 3%~5% error.Please see the attachment that VIN On = 85V rms and...
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It is possible to simulate PA96CE with ADISIMpe tool?
Hello, it is possible to simulate PA96CE with ADISIMpe tool?
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ADM7150ARDZ-1.8 produce 2.8V instead of 1.8V ?? WTF?
Using several of these parts on a board. 6 out of 10 are producing 2.8V instead of 1.8V.Yes I have verified the correct part is installed. Each of the circuits are identical except for the load.Need...
View ArticleUsing two ADP1051 in parallel
Hello, I would like to use two adp1051 in full bridge phase shift topology. According to manual, I can use OUTC to synchronize the other adp1051. But in that case, OUTC becomes useless in term of phase...
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Problem with ADM8828 regulation
I am trying to use ADM8828 to provide -5V rail.-5V is output under open circuit, no load conditions.But with any load connected the output voltage slumps, e.g. -0.5V across 270 Ohm.ADM8828 datasheet...
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ADP1607 PWM MODE EFFICIENCY
Hi,I am looking at the ADP1607 datasheet and I can't find an efficiency curve for the ADP1607ACPZN001-R7 which is the permanent PWM mode IC (not auto mode PFM,PWM).Basically I have a problem with the...
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Mosfet Driver
i just used high and low side gate Driver for driving N-Channel MOSFETs with H-bridge topology. My question is what phenomena can cause High side and low side out put to be equal which input A and B...
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