Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
hello comunity,i want design a motor controller with the stspin32g4.i have a question about the build in buck converter:i want use the stspin32g4 just with a 4s battery ca 15V and a 2 wire control ifc (servo pwm + ground).I want the stspin32g4 genera...
Hello, I whant to build a 3 phase meter from the EVALSTPM-3PHISO. The Data that is computed should be send to a display interfacing with an lcd1602 (HD44780). Later a graphical display will be used. But to get a product that is working we have to han...
Does the VN5T016AH-E handle short circuits with extremely low inductance/resistance without damage to the device? The datasheet states that there is a 53us turn-off delay which would result in 4J of energy in the FET in the case of a dead short with ...
Hello all, I am writing to inquire about a DC motor driver solution suitable for our application. We are currently using a DCX32L motor rated at 12V and 160W, and our main objective is to achieve constant torque, even during stall conditions. To this...
Hi, I am looking for SPICE model for L7987L IC. Please share if anyone has it.
What's the max current of the mosfet in the L6924D?We want to use AC adaptor to charge the battery and supply the system loading at the same time. So, we want to know the max current of power mosfet.Thank you.
Imagine my susprise when i discovered ST actually offers a DAB "software" for their 25KW evaluation board using stm32G474RE. And i go to ST's website.And the only downloadables are binary files and a lazy one page .pdf Am i missign something here? wh...
I believe the VCX comparator is designed to clamp the maximum primary current, but there is no equation in Figure 7 of the datasheet to describe the relationship between IFF, RFF, and line voltage. Without an equation for IFF, it is difficult to size...
Dear ST Technical Support Team,We are encountering a blocking issue when running the eDesignSuite-generated reference code for STEVAL-7BIDIRCB. The specific workflow is:Power up the STM32G474 MCU firstApply 220V/50Hz AC inputProblem Description:The p...
I need to the FIT (failure in time) value for this part, 90% confidence level at 70 degree celsius.
