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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[L9369] when to set RST function enable on EN_EL pin (#47)

EN_EL pin (#47) is originally EN function and to set it as RST function, need to set D[4] of reg8Ah. My question: When to set D[4] to 1 to enable RST function?  should it do after setting watchdog ? Thanks!    RST Remapping on EN_EL the function of I...

haihun by Associate II
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  • 1 replies
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L6599 Protection

 Hi.I am using the L6599AD without PFC.Previously, the DIS pin was connected to the DELAY pin and used as a SHUTDOWN.However, the frequent peak current caused SHUTDOWN.So I connected the DIS pin to GROUND and made it work in HICCUP MODE.However, the ...

JK5 by Associate II
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Resolved! MC34063ACD-TR

Hello Anyone did ever you use the MC34063ACD-TR for to power on a "MCU" at 3.3V? From datasheet it seems it needs change R1 and R2 for to obtain the goal but the figure 15 shows until 5V so..I ask you if i can use it for my application. My applicatio...

STWLC99 cannot connect to GUI

我的WLC99RX开发板无法连接到GUI,我下载了wlc_ft260_Recovery这个文件,我连接了STEVALUSBI2C,但是并没有用,可不可以给我一个详细的教程。我还有一个问题是解释我的GUI界面似乎与开发板手册上的展示的不一样,GITHUB网页已经404,请问可以通过邮箱发给我与手册上展示一样的GUI软件吗,谢谢 Translation: My WLC99RX development board cannot connect to the GUI. I downloaded the ...

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Fengji by Associate II
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l6235q motor speed

HiI have a motor contol design for a 4pole motor 4800 rpm but my control seem to be limiting the speed to 300-500rpmI have followed the app note AN1625 and using a integrator circuit. I can adjust vspeed voltage via a pot. but this does not change th...

L99LDLH32 modify Responder ID issue

Hi everyone,Good day!I'm currently working on modifying the Responder ID using CAN FD communication.I initially had a firmware running on an MCU that was capable of modifying the Responder ID. My goal now is to analyze the CAN FD communication from t...

rsiigod by Associate II
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