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
Power management
Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Forum Posts
L6924UTR: abnormal behavior of ST1 and ST2 outputs
Hi all, I have a problem with the L6924 in the below schematic. After ca. 1 minute of USB power both red and green LED lit and the output keeps on bouncing from 0 to 4.6V with or without battery attached. The 5V USB are stable and so is the charger...
Question for SPSA068 program
Application: BMSEAU: 100KSOP: 2025Q3End customer: NDA needI want to know SPSA068 if we can program by customer?How to program? Any tools we can use?Do ST can provide burning file from factory configuration?
STUSB4761 rejects PDO with 5A
We try to use STUSB4761 for a 100W USB-PD Source.Test setup includes our PCB with STUSB4761 as power source, an e-marked 5A rated cable and Acroname "USBHub3c Pro Edition" as power sink.According to the log (see Attachement) of the USB PD communicati...
USBLC6-4SC6 Schematic Design Verification
Hi,We are using USBLC6-4SC6 TVS Diode in our design for USB line. The schematic is shown below:We have connected IO1 pin in parallel to D+ line and IO2 pin in parallel to D- line of USB data lines where as IO3 and IO4 lines are left open. Can you ple...
Information request for L6566B Vref voltage reference.
A 24 VDC, 10 A AC/DC converter design has been done using the eDesignSuite on the ST website. In this design, L6566B controller has been used. After production of the prototype converter, we tested the converter using loads 4-5 amps. There was no...
Request to ROHS & MSDS docs for LM217MDT part
We have to provide ROHS & MSDS docs to Customer. (LM217MDT)We are requesting because there is no up-to-date data.
STP45N60DM2AG TO247-LL heatsink is anode or cathode or insulated ??
Hi STteam, I have selected STP45N60DM2AG MOSFET which is TO247-LL package heatsink base is anode or cathode or insulated may i know ?? it is not mentioned in the datasheet.
Resolved! IPS4260L open load pull-up current tolerance
Is there any tolerance spec available for I_PU (the 20uA pull-up current on the outputs) of the IPS4260L?
STUSB4700QTR powersource and datasink
I have the following situation:I have a custom PCB with a 4 port HUB ic on it (TUSB8041IRGCR). The UFP of the hub is connected to my phone and there are 4 DFP.My phone negotiates with the PD controller via CC lines about what voltage it wants when p...
STC3100 Data sheet
Hi allMy team are using STC3100 for our project. But just I confusing as following itPlease see as following URTSTC3100 data sheet mentioned Rev1.1 and Date of 19 Sep 2016https://www.st.com/ja/power-management/stc3100.html#documentationBut this DL ...
