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
L6480H driver stall detection and overcurrent detection
Posted on April 16, 2015 at 16:16In application note AN4355, overcurrent detection page 18 and stall detection page 21, application note writes two equationsEquation 1: IOCDth = VOCDth � Rds(ON)Equation 2: ISTALLth = VSTALLth � Rds(ON)Why current is...
L6390 Driver IC question
Posted on April 15, 2015 at 14:00pin 1 in the L6390 driver is LIN- (active low) Is this mean that the pulses of this input will be inverted ?also the pin SD-
drive brushless DC motor with L6235 according to DT0001
Posted on April 10, 2015 at 11:52Hi there, I recently had a discussion on DT0001 motor control [DEAD LINK /public/STe2ecommunities/motordriver_ics/Lists/Motor%20Control%20Firmware%20and%20Software/Flat.aspx?RootFolder=/public/STe2ecommunities/motord...
problem with DfuSe tool
Posted on April 25, 2015 at 11:50HiI want to use to DfuSe tool for my application. I use L6470 stepper motor driver and STM32F107RC microcontroller in my board. My DfuSe tool is V3.0.4. I load firmware to the board by using the DfuSe demonstration s...
VNH3SP30-E overheating issue
Posted on April 22, 2015 at 18:22Hello all, I am having a bit of trouble with the VNH3SP30-E overheating. the part should be capable of supplying 30Amps continuously however when I supply 20 amps the chip overheats and shuts down after around 10 sec...
L9942 Driver IC SPI Programming
Posted on April 01, 2015 at 12:58Dear Experts,I am new to L9942 Driver IC.I am currently working on this IC for a stepper motor control in automotive safety application.I have attached a 'c' program written for SPI communication with L9942. The cont...
IHM023V3 - the most basic question
Posted on March 27, 2015 at 20:45how to connect DC power supply such as 100V to IHM023V3? still through J1 as AC power? Through J6? or some combination?
bugs and crash of V 2.2 SPINfamily GUI
Posted on April 09, 2015 at 21:02The new version (V2.2 stsw-spin002.zip) has a much improved setting of motor paramaters, and it now works on XP but the GUI still crashes badly so motors cannot be tested. # GUI crashes hard in both XP and Win 7, in...
Faulty Software causing EVAL board crashes and destruction
Posted on March 04, 2015 at 19:45BEWARE to anyone attempting to use these EVAL L647x boards and the stsw-spin002 GUI, the code is faulty. DON'T attempt to evaluate this hardware unless you know how to deal with the buggy code. The L6470 is STELLAR,...
Current of diodes for paralleled outputs of L298
Posted on March 12, 2015 at 00:33Hi. I cant find in datasheet of L298 suggestion for current and other spec for the externall diodes when L298 outputs are paralleled. And, can i expect 4A current when outputs are paralleled. Thanks. #l298-4a #ext...
