Power management

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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 2. Python drive code, check attach file "Python_FT260_S...

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willzhou by ST Employee
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[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...

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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 ...

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

error while using powerSTEP01,

Posted on March 14, 2017 at 17:05 when the stepper motor got horizontal forces the powerstep01shutdown and all the status register bits turns to zeros.We work in current mode, the thresholds levels adjusted to maximum.