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
L9907 Does Not Work
Posted on April 07, 2017 at 08:26Hi ,I followed the link http://www.st.com/content/st_com/zh/products/evaluation-tools/product-evaluation-tools/automotive-ic-eval-boards/eval-l9907.html and imitate the L9907 schematic to create my own PCB pad ,usin...
STEVAL PCC009V2 & SPINFamily Evaluation Tool
Posted on April 04, 2017 at 17:25/********* This question is also asked at ''Power Management and Motor Control > Discussions'' *********/Hi,I am trying to use the STEVAL-PCC009V2 & EVAL6470H boards using the SPINFamily Evaluation Tool (Version 3.2)...
[ATT]8059
Posted on March 30, 2017 at 02:33Alternate Method to Characterize Stepper Motor for Voltage Mode Drivers Application note AN4144 describes a procedure to characterize the stepper motor for use with their voltage mode driver such as the L6470. This p...
Error simulating the VIPer17HD
Posted on March 24, 2017 at 13:35Hi,I have downloaded the PSpice model of the VIPer17HD and when I try to simulate with Orcad 16.3, It gives and error: ERROR -- Invalid device in subcircuit.This error is repeated for each line in the .lib.How can I ...
Terminal Emulator COMM and X-CUBE SPN11
Posted on March 20, 2017 at 20:21Trying to communicate to a X-Nucleo IHM11M1 demo board and the Nucleo-F401RE using Tera Term and the IHM11M1 does NOT respond to sent commands. I am running the X-Cube-SPN11 software sucessfully by uploading it to t...
STPM3x Evaluation Software Admin mode password
Posted on March 23, 2017 at 13:11What is the 'Admin mode' of the the STPM3x Evaluation Software for ?What is the password ?Any help is greatly appreciated.
How to optimize delayed Turn-off with SRK2000
Posted on March 22, 2017 at 14:35Hello everybody,I'm working on a power supply with a LLC Stage in it. The LLC has following specifications:Uin: 385VUout: 28VIout: 5.75ASwitching Frequency: 300kHzFor the secondary side rectification I want to use a ...
STC3100, read to Control register is not returning the proper value
Posted on February 21, 2017 at 07:02Hi all. I need a help regarding I2C write operation on one of the register of STC3100. There are two configurable registers, one is 'Mode register' and other is 'Control register'.I noticed that writing to the Con...
What is the maximum allowed PWM duty cycle when using six-step firmware library
Posted on March 20, 2017 at 23:15I have a sensorless BLDC drive application where I need to get near 100% duty cycle on the power PWM while spinning at about 1300Hz (21 pole pairs, 3700RPM). However it appears that the six-step library only samples...
STSPIN Servo drive
Posted on March 10, 2017 at 14:31Hi would it be possible to use STSPIN3201 to build BLDC servo drive.Basic spec step and direction input, quad encoder input. Any help greatly appreciated. Thanks Paul
