Power management

Package marking LD39050

Was wondering if anyone would be kind to review my circuitry (Vin19V@Imax 10A) that uses the VND9016AJTR device? The application note, DS & evaluation board don't explain how to calculate the appropriate properties of Rsense (10mOhm@10Wmax OK?). Thanks!

Resonant Inverter, 100 kHz, 100W. L6565 ?

I need to make a Resonant Inverter, with AC output.Application is an AC power supplyTopology: LLC or otherInput: 12V to 24V DCNo DC output100 kHz100W0 to 20A continuousconstant voltage0 to 5VInductive load for galvanic isolationpure sinesoft-switched...

Why Minimum 125V DC Supply Voltage for STEVAL- IHM023V3 ?

I have been using the PWD13F60 dual H Bridge IC which is a great device but the EVALPWD13F60 Eval board is limited to 2A_rms even though the IC is good for 8A DC due to thermal limitations of the eval board which is a shame as I really need to get a...

Hello! I have an STEVAL-ISV020V1 module. Is it possible to modify this module in order to charge a supercapacitor with a minimum voltage of 2.2V and a max. voltage of 3.8V?

From documentation I can not figure if it is possible. Do you have any configuration of resistors(R4,R5,R6) in order to modify Vuvp and Veoc?

I would like the failure rate for St Micro part numbers Viper26HDTR and Mastergan 1TR. Thank you very much. Ken Neubeck Reliability engineer, NAI

Hi, was wondering whether it would be possible to acquire the Failure Rate (MTTF or MTBF or FIT) for the following product: BAT46 Series (BAT46JFILM). Thank you.

STEPPER MOTORS: hey is there any algorithm for stepper motor controll?

Hi, I would like to know if it is possible to obtain failure rates (MTTF, MTBF, or FIT) for the following products: LD1117DT33CTR, L7812ABD2T-TR, L7805ABD2T-TR, L6565DTR. Thank you.

How do I bypass the latch function of the PM6644 converter?

I would also like to know if there is a way to at least cycle the enable pin with a hardware circuit if the part does latch.