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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About specification (pulse-skipping) of STBB2

What is the state of "Pulse-skipping" in Table 6 of 5 Electrical characteristics?And please tell me the conditions for transitioning to the Pulse-skipping state.It is written on page 8 of the STBB2 data sheet.See attached file (_pulse-skipping.jpg) i...

GoToHiro by Associate
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About specification (Ips-pwm) of STBB2

What is the value of "Ips-pwm" in Table 6 of 5 Electrical characteristics?It is written on page 8 of the STBB2 data sheet.See attached file (_Ips-pwmjpg.) in details.​Please answer in Japanese if possible.

GoToHiro by Associate
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Does a switching regulator effect the output of a buck converter with a fixed output voltage of +5 V like the L7805?

I'm trying to design an voltage regulator on a motor control board. I want an output voltage of 5 VDC and the input voltage is 24 VDC. Because of heat production i was thinking about using a switching regulator like the L7983 followed by an L7805. Bu...

FKamm.2 by Associate II
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