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
  • 447 Views
  • 6 replies
  • 3 kudos

EVALSTDRIVE101 - Questions about FET's gate circuits

Hello,I use ST's STDRIVE101 in a design to drive a three-phase BLDC motor and used the reference design EVALSTDRIVE101 as a design guideline. My design has a MOSFET switching frequency of 20 kHz and a MOSFET drain-source voltage between 36 and 42 V.I...

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mual by Associate
  • 52 Views
  • 1 replies
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Schottky Diode for GHz range

Hi, I am working on a project involving input signal in the 3-5 GHz range. For the rectifier circuit, I wanted to use the BAS70-04FILM diode by ST. Is that suitable for the given frequency range though? Else is there any alternative for the same?  Th...

RitooV by Associate
  • 64 Views
  • 1 replies
  • 0 kudos

STEVAL-L99615C: Why I can not discharge my battery?

Dear ST:Why I can not discharge my battery? Only Charge into it?my setting are below:1、Hardware:CN2 connector:I connect a load(small DC fan,or a resistor)to CH+ CH-;2、Software:In GUI, I run file ( Current Acquistion Init - CC+CSA.csv),      Activate ...

jingbos by Associate II
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  • 2 replies
  • 0 kudos

Resolved! Spice model for STB60NF06 mosfet

Hi, I am looking for a spice model for this mosfet (preferably one that runs stable in LTSpice). Purpose is to do some simulations for a SMPS (detailed calculation during transients should be supported by the model). I did not find in STB60NF06 - N-C...

Herwig by Associate
  • 133 Views
  • 3 replies
  • 0 kudos

TSC1641 power monitor IC dc power register cannot be read

i bought a TSC1641 evaluation board, I can't read the power information from the DC power register. I can successfully read shunt voltage, current, load voltage data.the configuration is as follows:Rshunt register value = 0x01F4; the shunt resistance...

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fog.1 by Associate III
  • 279 Views
  • 11 replies
  • 1 kudos

Resolved! Handling of unused pins of STWLC38

Hello,I'm currently considering using STWLC38.I have a question about connecting unused pins.How should unused pins be handled?(GPIO, SCL, SDA, INTB, VS, etc.) Regards,Ryoma

Ryoma by Associate II
  • 141 Views
  • 4 replies
  • 1 kudos

i2c address of Steval-ISB014V2

I am using StevalISB014V2 for battery monitoring but in data sheet there is no i2c address , i need slave address, read and write address of this module.

Faizan by Associate
  • 89 Views
  • 3 replies
  • 0 kudos

Resolved! Looking for datasheet on diode

From what I can read on this diode it is from ST for sure, and it says VU beside the logo, the next line is M R, and the last line is GP922.   Any help would be appreciated.

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