I-STSPIN32F0TR IND & AMANDLA CONV

Inkcazo

I-STSPIN32F0 yi-System-In-Package ebonelela ngesisombululo esidibeneyo esifanelekileyo ukuqhuba izigaba ezintathu ze-BLDC motors usebenzisa iindlela ezahlukeneyo zokuqhuba.Ifakela umqhubi wesango elinesiqingatha sebhulorho ephindwe kathathu ekwaziyo ukuqhuba ii-MOSFETs zamandla okanye ii-IGBTs ezinomthamo wangoku we-600 mA (isinki kunye nomthombo).Ukutshintshwa kwecala eliphezulu kunye necala eliphantsi kwe-half-bridge efanayo ayikwazi ukuqhutyelwa ngaxeshanye ngokubonga okukhulu kumsebenzi odibeneyo odibeneyo.Isiguquli sebhanti sangaphakathi se-DC/DC sibonelela nge-3.3 V yombane efanelekileyo ukubonelela zombini i-MCU kunye namalungu angaphandle.Umlawuli womgca we-LDO wangaphakathi ubonelela ngombane wokubonelela kubaqhubi besango.I-amplifiers edibeneyo yokusebenza iyafumaneka kwi-signal conditioning ye-analog Hall-effect sensors kunye ne-shunt resistor signal.Umqhathanisi kunye nomda ocwangcisiweyo uhlanganiswe ukwenza ukhuseleko olugqithisiweyo.I-MCU edibeneyo (i-STM32F031C6 kunye nomgangatho wokushisa okwandisiweyo, i-suffix 7 version) ivumela ukwenza ulawulo olujoliswe kwintsimi, i-6-step sensorless kunye nezinye i-algorithm yokuqhuba i-algorithm ehamba phambili kuquka i-loop yokulawula isantya.Inokhuseleko lokubhala kunye nelokufunda-lokukhusela inkumbulo efakwe iFlash ukukhusela ekubhaleni okungafunwayo kunye/okanye nokufunda.Isixhobo se-STSPIN32F0 sikwabonisa ubushushu obugqithisileyo kunye nokhuseleko lokutshixa ngaphandle kwe-voltage kwaye lunokufakwa kwimowudi yokulinda ukunciphisa ukusetyenziswa kwamandla.Isixhobo sibonelela nge-16 i-I / O izibuko zenjongo jikelele (GPIO) kunye ne-5 V amandla okunyamezela, enye i-12-bit analog-to-digital converter kunye ne-9 iziteshi ezenza ukuguqulwa kwi-singleshot okanye iindlela zokuskena, i-5 synchronizable general-purpose Izibali-xesha kwaye ixhasa ujongano olululo lokulungisa i-serial (SWD).