Wireless Charging solution Wiki
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
Power management
Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Forum Posts
getting started with the l6384e
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...
broken link on ST homepage: fimware and source code of STEVAL-ILL059V1
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...
I 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 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.
We need help for SMPS design using l6566b
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 ...
STPM34 problems with phase-angle measurement
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...
Battery charger and power supply
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...
Resolved! I'm looking for a spatial component
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 !
Hello! I'm workng on a proect of smart meter using stpm34.
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...
Shifted PWM generation
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...
Fritzing parts for ST Microelectronics Bipolar Junction Transistor (BJT)Â TIP120
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...
