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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Project Example

Posted on January 27, 2015 at 16:55Hi, would be possible to share some ready made simulation configuration to get used to this new tool? Thanks #twistersim #examples #examples

marte by Associate
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  • 2 replies
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STWBC - SWIM interface

Posted on May 03, 2016 at 01:34Is the SWIM interface available for Flash and EEPROM programming? It seems this device contains a STM8 controller. I am wondering if the std SWIM interface is fully available for memory access. Thx #stwbc-stm8-swim

musche by Associate
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EVAL6474PD does not transmit any voltage impulses

Posted on April 22, 2016 at 13:23Hello, I am using EVAL6474PD demonstration board with PCC009V2 controller for stepper motor. Also I have spinfamily evaluation tool 3.0 . The problem is that stepper motor does not recieve any impulses. I cheched it ...

simas by Associate
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  • 1 replies
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A7986A DC-DC Design not working

Posted on April 26, 2016 at 13:07Hi to all,please help!!I made a DC-DC converter from 9-30V input and 5V output. You can find in the attachment a pdf print from the eDesign Suite.The Cin that I'm using is: C1210C335K5RACTUThe L is: B82477G4153MThe C...

Minimum working voltage of VIPer12A

Posted on April 25, 2016 at 08:45Hi all, We are using VIPer12A in our Flyback isolated SMPS. The circuit starts at minimum 20Vrms. There is no information about the minimum Vrms value that the IC starts. The datasheet says IC starts working Vddon wh...

mustafa2 by Associate
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L200 Advice Please

Posted on April 24, 2016 at 10:36Hi New to this forum, Sorry if I have posted this in the wrong place. Is it possible to use fold back current limit on a L200 regulator ? Is there an example circuit that I can look at ? Thanks Steve Clarke #l200

L6491 Evaluation Board

Posted on April 21, 2016 at 22:26Hello, I am testing the L5491 Evaluation board and having problems getting the IGBTs to turn on. Currently I am using FGH60N60 IGBTs for controlling a light bulb. I have a microcontroller generating a 1kHz 5Vpp squa...

eprast by Associate
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Run mode power consumption of STM32L053R8 at 16MHZ?

Posted on April 20, 2016 at 14:06Hi,I'm new bee here. My project needs to consume very less power. I see that STM32L053R8 consumes 88µA/MHZ that means it takes 88µA*16 for 16MHZ? or is it different?. I would like to perate my controller at 5MHZ only...

gandhi by Associate II
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EVAL6480H and catch/snubber diode omission

Posted on April 18, 2016 at 21:49Hello, EVAL6480H uses very robust MOSFETs with hefty intrinsic diodes (25A pulsed current). Does this suggest that it would be ok in practice to exclude catch/snubber diodes from H-bridge design when employing the L6...

SPV1040 Breakdown

Posted on March 17, 2016 at 11:26Dear all,we are noticing breakdown of SPV1040 in our implementation on a board for energy harvesting from solar panel. The breakdown is only for some board. Here you can see the configuration.The solar panel is a cou...

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perla by Associate
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