Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
I am planning to use the STM6601 in my design, which involves powering on with a single press and powering off with a long press. However, my device only has one button. I want to implement a long press to turn off the device, but based on the diagra...
While programming the STPMIC1A with the USBSTICK – I2C to USB interface, I logged the I2C communication with an oscilloscope. This showed a command "Write, 66, DC 0C" that was send to the STPMIC just before the command to write the shadow registers t...
I am willing to drive a 0.1OHM resistive lead with 4A.Can It be done? eDesignSuite notes that it is possible.I am getting only ~1.4 Amps in my setup
I am designing a PV cell charging circuit with SPV1050.When the configuration is set to boost mode, I am curious what happens if a voltage higher than Veoc is applied to the PV cell.
Hi, Is there driver available for L9966 FlexInput IC ?. Any pointers or code would be helpful.
Dear ST community I would like to use STDRIVE 101 similar to STEVAL-POOL4A board (s. schematic above). But to reduce number of PWM pins used I'd like to pull all the ENx pins to VDD (e.g. +3.3V) and drive only INx's pins by an advanced timer. Accord...
Hello,I have a problem with the output voltage of 3.3VWith input power up to 6V everything is fine. But when I increase the voltage up to 24V, the output voltage slowly changes from 3,3V to 2,8V. The load is about 50mAI can't figure out what the prob...
I am using this code to read the RMS Voltage and Current. I am also able to get output which I have attached as a .txt file. The expected voltage from the hardware which I am using STPM34 is up to range of 20 V. I am unable to understand where I am g...
I would like to measure motor load torque using the FOC Iq current. Am I correct that torque should equal Iq*Kt. I am using the ST Motor Control SDK 5.4. I have characterized the Kt of my motor. I calculate Iq [mA] = Iq_s16 * VDD [mV/(Rshunt*Gain*655...
Please advise me where I can find the device marking for VIPER06HN. I was expecting to find it in the datasheet but it doesn't appear to be in there.What is the meaning for CHN on the top right side and for F04250 on the bottom right?Thank you.Paolo
