Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Hello,The component in question is L9396. I have a question about the properties of the 'Protected battery switch' pin (VB_SW) of this component. In the datasheet for this pin, both 'The device provides a fully protected switched battery output VB_SW...
We've designed the STWLC68 in to our portable product. We've build low volumes of devices up to now with the STEVAL-ISB68GUI V1.4.1 up to now, but would like to ramp up our production and therefore requires to automate the process. Unfortunately does...
The page number 46 current control design, The DPWM gain is given as 10^-3. The PWM Timer max value is 1000 for 72kHz freq for a clock of 72MHz. Then 1000 means 100% duty, 500 means 50% Duty.. etc. So the per unit duty (0 to 1) Shall be multiplied wi...
I am having trouble with these linear voltage regulators and I have been able to isolate the problem in this simple circuit. In the attachment, you will see that I have two 4.7 microfarad capacitors in place between Vin (24 V) and Ground and Vout (8V...
Hi there ...Is there any document explain the STUSB4710 register map (in stusb4710.pdf)? I have already STUSB47xx_register_map_public.pdf, but nothing detailed!I'll appreciate for any help.With regardsJitu
Currently I used the L9660 to make a airbag product, but I don't get the hardare reference design with L9660. so caou you tell me how to get the help from ST and get the related hardare reference design.
"...it works out of the box when placed on a suitable wireless power transmitter." is what it says on page 1 of the user manual. I have several Qi compatible transmitter pads, and the STEVAL-ISB68WA does not power-up with any of them. (D3 does not ...
Dear Sir/MadamI want to confrim the date code of a ST part STB18NM80,pls find attached label picture.Can you tell me if they're 20+ or 10+?I am confused.Pls help to check.Many thanks!Susan
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