Power management

Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.

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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    

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willzhou by ST Employee
  • 9344 Views
  • 19 replies
  • 18 kudos

STPM34 using SPI with multiple devices on bus

I'm experiencing issues when I talk to other devices on the SPI bus and then talk to the STPM34.I've confirmed the startup sequence of the STPM34 is correct, and if I never talk to the other device(s) there is no issue with the STPM responses.However...

Resolved! How to use STEVAL-IPMM10B for voltages lower than 125 VDC?

Hi. I am interested in using the STEVAL-IPMM10B evaluation board to drive a BLDC motor with the voltage rating of 50 V. The evaluation board user manual says, it works for 125-400 VDC. Is there any way I can use this board for lower voltages? Thanks.

AShag.1 by Associate
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  • 3 replies
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STWLC68 PROBLEMS

Hi all,We're on a project which involves WPT, so we selected the STWLC68 component. We bought the evaluation board STEVAL-ISB68WA and we tested it with the steval-isb045v1 base, as indicated. Once verified the functionality and the tuning procedure, ...

ALeon.11 by Associate
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  • 2 replies
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L7987LTR marking

Dear Support,Please advise if the DC is shown in the topside marking of part number L7987LTR?Kindly advise how to read DC. Thanks

igamoso by Associate III
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  • 1 replies
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Resolved! Trace code for STD100N107F7 our IQC team would like to know that why the trace code is different between label and component Text ,

Trace code for STD100N107F7 our IQC team would like to know that why the trace code is different between label and component Text , please see the attachedand also could you please let me know the date code of this batch .Thank you so much

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GLai.2 by Associate
  • 780 Views
  • 3 replies
  • 1 kudos