Power management

powerSTEP01 package (VFQFPN 11x14x1.0 mm) thermal resistance

For documentation purposes i need to estimate the worst case temperature for the powerSTEP01 that occurs in our application. I already calculated the worst case power dissipation so i am able to determine the temperature with information about the "j...

STM32G071 Can't read ADC Measurements through IN15

Hello CommunityRecently I'm in a project with the NUCLEO-G071RB.I been working with ST boards for a long time but this time, i cant make measurements through specific channel "ADC_IN15". Pin PB11I made other channels to work ( IN0, IN1 etc...) but w...

We have been using the L6219 motor controller for meany years (sense 2002) and are wondering if there is a improved part with short detection and a more robust output stage available that has similar features ?

STSPIN32F0 [Increasing maximum sink/source current capabilities]

Hello,The 600mA current available on STSPIN32F0's gate drivers seems too low for high current applications.Does ST or anyone, could suggest any 'buffer' to increase that current?Thank you!

STC3117 Fuel Gauge not entering CC mode when discharging, but does enter CC mode when charging. Why would the fuel gauge work for charging, but not for discharging?

Hello,I have a custom board with a STC3117 as the fuel gauge to a 5200mAh lithium ion battery pack. The pack can charge up to 1.5A and discharge to up to 3 A. The issue I am seeing is that the SOC will be stable with the system running. When I charge...

I am using IHM08M1 to drive BLDC Motor in 6 step operation. I am using Nucleo F303RE Board. But motor is not running. Can anyone suggest me some solution?

STEVAL-IHM023V3 in "3-phase HV FOC control for SMPMSM". We plan to use external control with 5V digital signals for all inputs (E-stop, PWM-H,L, brake, etc), It is save to set the Vdd at 5V in that case?

We're planning to develop some motor drive academic boards for SMPMSM FOC motors for Master Students and for one of the parts we're using is STEVAL-IHM023V3. We're currently development the platform.In the manual UM1823, page 28, table 6 for FOC cont...

What is the minimum input pulse width for L6391 and L6386 gate driver?

For the ALED1262ZT, the customer wants to know if there is software available. I do see that there is some software with the eval board, but he doesn't want to use that.

I am interested in using the VIPer53-E in a fixed frequency offline non-isolated buck configuration.

I have seen other products similar to this one from other suppliers that can work in this configuration in addition to the flyback topology. Can this part be used in a buck topology?