Power management

VND5050JTR-E channels in parallel ?

Hi,I'm need a high side switch ( 24V/10A ) and was thinking about the VND5050JTR-E, but in order to avoid junction overheating, I'd need to split my current between the 2 channels. Does anything in the chip prevents me to to do this safely ?Best rega...

GUI L99615C Software issue

Hello,I have a problem with connection L99615 with dedicated software STSW-L99615C. First of all, there is no automatic connection to the com port (I read that it is possible, so I made it manually but it still looks strange - one time I saw that my ...

TCPP03-M20: Errata in Pin Identification

RE: https://www.st.com/resource/en/datasheet/tcpp03-m20.pdf Footer Notes: DS13618 - Rev 3 In Figure 1, the pin 16 and pin 17 are swapped:

STEVAL-ISV012V1 Setting up issues

Dear ST Community,I am trying to use STEVAL-ISV012V1 to recharge my Lithium-ion battery using a benchtop power supply to evaluate it's charging efficiency. I really appreciate if you could point out where I do it wrong since I couldn't get to the cla...

STEVAL-L99615C Software GUI register load problem

Hello, I've got a problem with running STSW-L99615C software GUI. When I upload the example CSV file in the register tab and then click Start, only two first commands become green (loaded) and operation is not completed.

LED Driver Design using EVL012LED, STNRG012, SRK2001

In Design of LED Driver using EVAL012LED 200W power supply. Output Voltage of EV B is 56V, but requirement is 24V for LED STRIP Load and had made changes in EV B to get the 24V at output side.  Dimming Voltage is at DIM 1 pin in schematic, at 100mV D...

The NVM bit POWER_ONLY_ABOVE_5V is located where for the ST-USB4500? I can't seem to find a reference to it in en.STSWSTUSB004v1_1_0_v1.1.0

L6472 overcurrent error due to ESD pulse during EMC test

We use this part L6472 more than 10 years, and in the latest design we have serious troubles with ESD. The device current limit is set to highest level of 6A, but during an ESD pulse, it throws the message "over-current error", even if the motor wire...

Spv1040 connection

Dear all. i am facing a problem when connecting the SPV1040 in parallel. I have 3 solar panels that produce 2.5 V each and i am trying to connect the three SPV1040 in series to have the total of 16.5 volts as output. However, when connecting the outp...