I'm currently working on EVAL-SCS001V1. I'm able to switch profiles 9V and 12V. But whenever I choose profiles of 15V and or 20V the output voltage doesn't changes to either 15V and or 20V and it shows explicit contract to 5V. Please help on this is...
Hi all,I have observed a phenomenon in my new design where the ripple is significantly large at light loads but decreases to very low levels when the load increases to its maximum.I have attempted to change the frequency and add additional capacitors...
Hi,I am using LNBH23 and LNBH26 for our LNB control. And I have the following question:1) When I power LNB with 18VDC, I can enable/disable 22KHz properly.2) When I power off LNB, I can't enable 22KHz.Anyone can tell me how to enable 22KHz without LN...
I am writing to request specific information regarding the MTBF (Mean Time Between Failures) of the L7805 positive voltage regulator component. We are considering using this component in a critical project and need to assess its reliability for our d...
We selected the Triac ST# T1635-600G for refrigerator project, to control the compressor (inductive loads). Tested T1635-600G, the heat is very serious when passing 16A current, even using a heat sink temperature is more than 100°C. Therefore, I want...
Hi Team i designed the schematic shown below for my automotive GPS Tracker Screenshot 2024-05-27 1500131355×883 62.2 KBHere i used diodes for droping the voltage main regulator D17 used for 5 to 3.8v approx.auto bat circuit D7 used as 4 - 3.8v appro...
HI Sir,how do we define the switching frequency of the L7987the switching frequency range is between 250KHz and 1.5MHzlooks like if the switching frequency is set to 1.5MHz, the ripple appears to be much smaller, so can we set it to 1.5MHz under norm...
Recently I need a power supply that supports outputting 300VDC, 250VDC, 150VDC and a combined power of 50W, the input could be AC or DC, I tried eDesignSuite but no result matched my need.
Dear all, The STSPIN958 contains all to build a digital controlled (hard switching) full bridge adjustable power supply, including the power mosfets, to my understanding. Or am I missing something important? If set as " Single full-bridge - PWM trimm...
Hi all,I am trying to design a power converter using the A69863V3TR and I am having some issues.I have followed the design section in the datasheet and used the online eDesignSuite to design a 3.3V DC/DC converter.The circuit has now been manufacture...