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. If your wlc chip i2c is ok but GUI can not connected...

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willzhou by ST Employee
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How long will STTH810D diode last at Tj = 126degC?

We are using the STTH810D in our new 60W offline  Flyback LED driver. It is dissipating 4W. We measured its metal tab as operating at 115degC. Therefore its junction is operating at 126degC.This product is supposed to operate for 8 hours per night , ...

amass.9 by Associate
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EVAL6480H-DISC

Posted on December 18, 2014 at 17:57Hi,does anyone know when the EVAL6480H-DISC will be available in the UK? Also will it be cheaper than the EVAL6480H evaluation board?Thanks in advance,Howard Smith #eval6480h #eval6480h-disc #l6480

howard2 by Associate
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L6591 issue

Hi at everyone,I designed a open loop dc/ac converter, but I met a big problem. The high side output did'nt work correctly over the 40V of Vhv. Over that value the output goes out derivates and the resistance from pin 14 and pin 13 is 5ohm. Aflter a ...

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VSimo.18 by Associate
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Converts DC-DC PV in series

Hi, I have questions about how serial DC-DC converters work for photovoltaic systems. For, the current in the output tends to be different due to MPPT, which would be several sources of current in series. I read the manual that explains the SPV1020, ...