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
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  • 19 replies
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X-ray anomalies

Some little black dots are visible in X-ray, is this normal?PN L9680TR

egonz.1 by Associate
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Resolved! The Outputs (U,V,W) of my STEVAL-IPM10F do not get any current.

Hello, I have an IPM10F and try to switch on the gate, so I can measure a current on the Output U. My Problem is I measure nothing.I put a constant 3.3 Voltage to the Gate-Pin A-High. On the Output (U) I connect a resistance to override the LOW-Switc...

IGücl.1 by Associate II
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  • 5 replies
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L6389E spice model

I design a pulse output circuit using the L6389E. I'm looking for the L6389E spice model, where can I find it? Thanking you in advance.

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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