Power management

Programming a Steval-Spin3202 custom board over SWD

Hello,I made a custom board of the Steval-Spin320. At the moment I'am struggeling to program the board over the SWD interface. I use the ST-Link V2 programmer and the ST-Link Utility Software. I have problems connecting the microcontroller. Can anybo...

How to convert 3 Quadrature Encoders to 3 analog tachometers signals

Need a sample software and evaluation board for L9305

Omission in datasheet - VNH5019

I am writing to report an omission in the datasheet for the VNH5019. In table 1, the list of connections for unused pins the CP pin is not mentioned.This is fairly serious issue, as if the CP in connected to GND the controller overheats and stops wo...

Thermal model for STPS41L30CG-TR.. Is there something like a Cauer thermal model available for this that I can use in spice?

Can I use spv1050's battery to power the system load without input?

Hi - does someone know whether the two LDOs on the SPV1050 will supply power even when the charging circuitry is disconnected with only battery connected?My application should get LDO power all the time, but it only receives IN_LV recharge voltage s...

Is it possible to Use the MPP-Ref Pin of the SPV1050, to implement an own MPPT?

Hi,I am workung currently on an energy harvesting project. I try to use the spv1050 IC to extract my energy from a electromagnetic-vibration harvester. I know that this IC is for other types of EH's, but still it is the only IC, which meets my specs ...

Hi I have a question concerning the L6364 Device. How much current can be provided/conducted at the DOUT Pin? What are the limits of the internal Diode? Best Regards Adrian

I'm using l99dz100g in my project , anyone konw how to trig the wwdg ?

Datasheet said "Subsequently, the micro controller has to serve the watchdog by alternating the watchdog trigger bit TRIG (CR1,Config Reg) within the safe trigger area TSWX."Confuse what is the "alternating"​ meaning. CR1 CFG ==1 , CR1,CFRG==0....? o...