Power management

non-isolated AC-DC Converter limit inrush current

Hello,I tried to design a Buck with Viper. But now I have some problems selecting the right Components. Can sombeody help me finding right Component for Rin? (13Ohm)? How much power have Rin to dissipate? Can also somebody help me in estimating inrus...

Where can i find a Power Delivery source/sender

I have to create a wall plug from a dcdc net 48v input to 5,12 and 20v output. I have to charge multple things at these voltages via Usb-C. The consumers already have PD in their system so they can ask the voltage needed.But i can't find a power deli...

monolithic synchronous buck converter for 2W, multiple isolated outputs in operating temp -55 to 135 C

Please suggest parts list to monolithic synchronous buck converter for 2W, multiple isolated outputs in operating temp -55 to 135 C

Safety Operating Area of STW28N60DM2

 I would like to know Safety Operating Area of STW28N60DM2 @pulse withd 1micro sec.

Igbt sie20034 datasheet anyone has it ? Regards

Hello, We need to implement a Redundant power supply circuit in our Project. Our requirements are : Operating Temperature: -40 to 105-degree Celcius minimum Automotive-grade Alert signal output Kindly Suggest a part for our application.

Compatibility with Raspberry Pi

I am trying to use a Rogowski coil connected to the STPM01 IC to measure current and send the data to a Raspberry Pi. I was wondering whether these devices were compatible and if they were, how would one go about putting them together?

STEVAL-SPIN3201 disk size.

When I connect the board, the SPIN32F0 removable drive (E:) that Windows sees is only 8KB. Reading User Manual UM2152: "....when the binary size is close to the 32 Kbytes maximum limit of the STSPIN32F0 (this is the case of the example binaries)".Cle...

How to read voltage and current values in STPM32?

I am working on a project where I wish to read voltage and current values. When I am reading 0x48 register, I am getting zeros. When I am reading some other registers (for example, 0x24, CRC register) which hold default non-zero value, I am able to g...

Current sensing and SOC using STC3115AUT

Hi, thereOn page 10 of the datasheet, it is recommended to use 5 to 0.05 ohm resistor for the current sense resistor connected between the CG pin and the GND. If the CG pin is connected directly to the GND, or BAT-, what does it mean to the current s...