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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ST3115 Application

I do not understand where BATD is connected to? Is it connected to the negative end of the battery? I am using a single cell battery with only 2 terminals but this seems to imply there are 3 battery terminals.

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Nick102 by Associate
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  • 1 replies
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STSW-L9961BMS Current Lmit setting

Hello, I'm studying the kit you provided and the stsw-l9661bms program to implement a low-capacity BMS. According to the datasheet, there are instructions to set thresholds for OverCurrent in the program. However, I couldn't find these settings in th...

jslee by Associate II
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L9916

Hello, I have a problem with the L9916 voltage regulator. I cannot enter the programming mode to set the properties. I have sent the bit pattern as shown in the AppNote, but I am unable to start the I2C communication. So it looks like it failed to en...

Fohan by Associate
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Resolved! Frame count is not toggling in L978s sensor

Hi, I am using L978s sensor with SPI communication. Frame count bit should be toggling in every frames while receiving. I transfer first frame 0x5280001F to read STATUS5 register. I get response as 0x40800021. I send second frame by toggling frame co...

LED1642GW Daisy Chain Problems

I have the LED1642GW in a daisy chain configuration I have 16 chips in chain.  If I try to set any other chip than the first directly it does not turn on, however if I set the first chip and then set it again it carries over to the 2nd chip and I mus...

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scottc19 by Associate
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  • 1 replies
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Question about the STEVAL-CTM009V1 board

Hi Sir/Ma'am, I have a question about the STEVAL-CTM009V1 board. Explanation: Currently, I am using the STEVAL-CTM009V1 evaluation kit for my motor control application. I have connected the necessary power supplies(48V and 12V) and all 4 RED LEDs are...

NYN68 by Associate II
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Resolved! Problems connecting to STEVAL-WPC86TX with STSW-WPSTUDIO

Following on from Solved: Cannot connect STWBC86 to WPSTUDIO V1.8.4 - STMicroelectronics CommunityI am still getting the "Unable to find an [TX]WBC86 device"' message when' I try to connect.Originally the log file just showed the 'Failure to load DLL...

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sjones by Associate II
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  • 8 replies
  • 2 kudos