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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  • 3 kudos

STSPIN840 OUTX1 and OUTX2 signals

Hi,We have PCB where STSPIN840 is connected to PIC32MK1024MCF100 and DC motors connected to respective OUTX pins. Getting PWM,PH(high),EN(high) when we are checking signals in CRO but OUTX1,OUTX2 both as 3.3v or one 3.3v another 12v sometimes. Accord...

KTH by Associate
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STEVAL-ASTRA1B Low-power

Hi. I am currently evaluating the STEVAL-ASTRA1B as a low-power LoRaWAN-GPS tracker. My goal is to have the device wake up every 10 minutes to send a GPS position.I am however facing some problems getting the current consumption down to the advertise...

NikkoSTM by Associate II
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SCTHS300N75G3AG Sic POWER MOSFET Rds(ON)

Hi all,   In SCTHS300N75G3AG Sic power MOSFET data sheet mentioned that 8.8mΩ Rds constant over maximum temperature. But in graphs Rds(on) reached to above 1.3mΩ. So, which value we need to consider for power dissipation calculation.

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ADP480120W3 gate resistance

HiDoes anyone know what the internal resistance value of ADP480120W3 module is? Or where could i find this data? The datasheet doesn´t show it.Thanks in advance

David_17 by Associate
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STEVAL PCC009V2 & SPINFamily Evaluation Tool

Posted on April 04, 2017 at 17:31Hi,I am trying to use the STEVAL-PCC009V2 & EVAL6470H boards using the SPINFamily Evaluation Tool (Version 3.2)However when I try to connect to the board I get the following error:I have managed to locate the below h...

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