Power management

Problem with low inductor values and high current ripple and export to eDsim with ST8R00WPUR in eDesignSuite

I am was assigned a project where I need to design a step-up (boost) converter drom USB 5V to 12V using eDesignSuite.The only boost converter that suited these criteria that I could find was the ST8R00WPUR synchronous boost regulator.I have a 1A max ...

STUSB4500 (not the lite version) - VBUS_EN_SNK does not pull low. VBUS CTRL register shows it's read only - so how to ensure it pulls low so i can switch power to my system?

Example of PM8805 EVB (EVLPOE007V1/STEVAL-POEL45W1)

Hi, I'm looking for a layout example of PM8805 EVB (EVLPOE007V1/STEVAL-POEL45W1)BRShmuel

We are using L6480 Microstepping motor controller for driving a pump. Could you please let us know how to test overtemperature protection feature for this IC for application?

STEVAL-ESC001V1 circuit schematic question

Hey Community!Newbie here + first postIn the STEVAL-ESC001v1 can someone please explain what this portion of the schematic means/is doing (document attached)?Also how do you determine the max current draw of your Hbridges? Most I have seen just defin...

High-Side Driver application

Hi, In one of our new application, we are using different ST make high-side power switches, to switch different loads at 12V DC (Battery Input Voltage Range : 9V to 16V DC), here is the detailsIs this architecture work switching of loads through high...

LED1202 - We're able to read and write the registers via I2C, but when we set the EN bit, it does not read back as set. All other registers are readable/writable. What are we missing for setting the EN bit?

Why would STSPIN220 drive power to the outputs at initial power-on?

 To ask this question another way, what is expected at the output pins when Vs < 1.5V during power-up?I have a design for driving a linear actuator which uses the STSPIN220. My customer has an issue related to unexpected device power off, and those...