Power management

Software driver support for L9788 and L9396

For the devices mentioned above, i couldn't find related software drivers to be used in the host MCU, only datasheets available.for L9788 , even the datasheet doesn't have any information regarding control and configuration of the IC.I am planning to...

how to calculate power factor of STEVAL-ESC001v1 eval board and actual efficiency

Datasheet for the L9788 Multi functional IC

Hi, I am interested in prototyping with the L9788 multi functional IC. However I am unable to find any documents which has detailed information about the IC, apart from the basic datasheet. It is possible for me to get the necessary documents for thi...

External battery STM32 power shield

Hi, I want to ask a question. I have STM32 power monitor shield and is it possible to measure current without powering the device by the shield? I want to use battery to power the device and measure the current drown from battery.

Is anybody can tell about connection of EVALSTPM33 with 2 current channels(with shunt as well as CT)

the schematic for STPM33 is atttached.

for L9826 chip when apply 13v and "output shorted to Vbat" is detected , when remove this fault the output remain pulled high , so is there is any steps needed to be applied to recover from this failture ?

STEVAL-IPMNG3Q : purpose of EM_STOP signal

When connected to te STM32303E-EVAL board the EM_STOP will be connected to either PB7 or PE15 of the MCU.In my humble opinion the EM_STOP should be connected to the TIM1 BRK function , but neither of these pins can provide the correct functionality.A...