Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Posted on October 16, 2017 at 11:00I have three doubts about if L6482 regulates the torque when we use STCK input:- If I use this STCK input, does torque regulation run? i.e. Does L6482 regulate torque using R Sense etc, when I use STCK input instea...
Posted on June 19, 2017 at 15:28HI!I am evaluating a bldc driver setup for a golf caddy with the stspin3201 eval board. The motor has Hall sensor, so I would like to use it, as the main (and preferably) only sensor. Is it a good idea not to use FOC,...
Posted on October 09, 2017 at 15:41I have successful compiled the FOC AC6 STM32F4xx_UserProject corresponding to my 40V BLDC motor with Hall sensors. However, I always get a Hard Fault during 'MCboot' as shown in the attachment.I am quite new for mo...
Posted on October 10, 2017 at 03:41Hi,According to the ''appliction note AN4461'',I configure SMED4 and SMED5 in synchronous coupled SMEDs mode to generate a PWM output (PFC MOSFET driving signal)In RM0380 reference manual, page 191 ,it saysAnd in ...
Posted on October 09, 2017 at 18:36Hi.I have an STBC08 charger IC on a board here. It has two open drain output pins for state: CHARGE and POWER ON. It's this part:http://www.st.com/content/st_com/en/products/power-management/battery-management-ics/...
Posted on October 09, 2017 at 16:24I cannot find the product on STM's website anymore and some distributors allegate the device is discontinued. Is the MOSFET STD45NF75T4 obsolete?#std45nf75
Posted on October 01, 2017 at 16:15It appears to be a high current diode from the package size.#package-marking #diode #smd
Posted on September 22, 2017 at 17:13We have used ST PN TD351 for close to 10-years now. Just recently, with the Through-Hole package being discontinued, we switched to the surface mount version of TD351.Attached, please find a section of our print ...
Posted on September 18, 2017 at 22:25Dear Sirs, I'm using the component ST1S14PHR in our projects. Now we need mount some prototypes with this component, but no have stocks for this item at no point of purchase (like Mouser, Digikey). Is it poss...
Posted on September 15, 2017 at 13:56HelloHow do I select the proper PWM frequency (fPWM) for a specific motor?I know how to set the Frequency in the driver but how shall I reason to get the optimal value?RegsBo#l6480
