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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Resolved! fault IPS160H

hello, I use the component in a board to control gas solenoid valves in a cooking plane.I need to know for the regulations if in case of any fault or component breakage I always have a low or high impedance output value so as not to always excite the...

apenn.13 by Associate II
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Why motor vibration in zero speed? i'm using G431B board T-MOTOR 2312 and hall sensor(120 degree), set to torque mode, the motor work fine most time, but it will be vibration when start-up with heavy load or i stop the motor with my hand.

Hi guys,How can i solve the problem that motor vibration in zero speed? i'm using G431B board T-MOTOR 2312 and hall sensor(120 degree), set to torque mode, the motor work fine most time, but it will be vibration when start-up with heavy load or i sto...

Ksun.12 by Associate
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I'm using SPV1050 for charging with 18650 batt with 12V Voc panel 280mA, 2.8W.. Would want to know whats the max. input current the IC can withstand..

I'm using SPV1050 for charging with 18650 batt with 12V Voc panel 280mA, 2.8W.. Would want to know whats the max. input current the IC can withstand.. Config settings are R1-10M, R2-1M, R3-5.6M & R4-6.2M, R5-500K, R6-2.7M.. Output current is limiti...

AK H by Associate II
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SPV1050 very bad efficiency with solar panel. In same condition charge current is 15mA with spv1050 and 50mA with battery directly connect to solar panel. Help need

I use a solar panel ref SM141k08l from IXOLAR and the sp1050 schematic from eval board ISV020V1 in a buck boost version. Just change some resistor to adjust Vppm to 4.8v (I got it in my test, but only 15mA is push to my Lipo battery, lipo voltage is ...

Efian.1 by Associate II
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