This Topic is used for Wireless Charging solution 1.Mcu C drive code: GitHub - STMicroelectronics/STWirelessCharging-C-Drivers: Standard C platform-independent drivers for wireless charging ICs 2. Python drive code, check attach file "Python_FT260_S...
Posted on December 01, 2015 at 19:37Hello, I set up the following minimal circuit to get started with the l6384e high voltage half-bridge driver[1]: Vcc is 5V. And with the 100K resistor on DT/SD I measure 2.2V. Which is well above the Vdt=0.5V as g...
Posted on June 07, 2017 at 15:05HiI already asked this question in STM8 forum. No one answered. Lets hope some one can help out here!when I go here:/external-link.jspa?url=http%3A%2F%2Fwww.st.com%2Fcontent%2Fst_com%2Fen%2Fproducts%2Fevaluation-tools...
Posted on June 05, 2017 at 16:33I use VIPer28HN and T74001 as flyback trasformer. But i can't do switching power supply. How i can change flyback transformer in eDesignSuite?Datasheet for T74001 attached.
Posted on June 02, 2017 at 10:01We developed SMPS using L6566b reference from ST power supply tool.Designed for 90-450Ac to 12vdc/2Amps.We observed that get output voltage of 11.73Vdc load of 8 ohm but no load condition get 11.90Volts.Above reading ...
Posted on June 01, 2017 at 10:27Hello. I'm working with stpm34 and have a next problem. I can't get phase-angle measurement. It's always zero. I've got period measurement and it work well. I checked PER_ERR, but it's odd. It's placed in two position...
Posted on May 30, 2017 at 16:32Hi all,I have a device which works with 2 pcs Li-Ion battery 18650 each 3.7V in serie and need 5V and 3.3V each 500ma.I want that the device has a 12VDC standard power connection and when the power is connected, the de...
Posted on May 30, 2017 at 09:13Hi, I'm looking for a spatial component (ESA qualified would be better) which is equivalent to an Eight Darlington Array like the series ULQ280X. Thank you ! Have a nice day !
Posted on May 29, 2017 at 18:01My question ask is related to the following: If I send by my code to the stpm34 consecutively dummy commands 0xffffffff,will the read pointer for read register increment, for example if I send command 0x30ffffff and af...
Posted on May 29, 2017 at 10:17I need to generate two PWM signals (frequency 6.78MHz, duty cycle 50%) to drive an inverter that must be shifted by an amount programmable on-line by the user (the chip will be interfaced with a microcontroller and mus...
Posted on May 24, 2017 at 13:46Recently we have purchased some http://nl.farnell.com/stmicroelectronics/tip120/transistor-npn-60v-5a-to-220/dp/9804005?COM=pcbprototype. I have successfully implemented the electronics on a bread board and I want to d...