STSPIN32F0TR IND & SIMBA CONV

Tsanangudzo

Iyo STSPIN32F0 iSystem-In-Package inopa mhinduro yakasanganiswa yakakodzera kutyaira matatu-chikamu BLDC mota uchishandisa akasiyana ekutyaira modhi.Inomisikidza katatu hafu-bhiriji gedhi mutyairi anokwanisa kutyaira simba MOSFETs kana IGBTs ine ikozvino kugona kwe600 mA (kunyura uye kunobva).Iyo yakakwira- uye yakaderera-parutivi switch yeimwe hafu-bhiriji haigone kufambiswa panguva imwe chete yakakwira nekuda kweiyo yakabatanidzwa yekuvharira basa.Iyo yemukati DC/DC buck converter inopa iyo 3.3 V voltage yakakodzera kugovera zvese MCU uye zvekunze zvikamu.Yemukati LDO linear regulator inopa magetsi ekupa kune vatyairi vegedhi.Iwo akabatanidzwa anoshanda amplifiers anowanikwa kune iyo siginecha mamiriro eanalog Hall-effect sensors uye shunt resistor chiratidzo.Muenzanisi ane purogiramu inogadziriswa inosanganiswa kuti iite kuchengetedzwa kwepamusoro.Iyo yakabatanidzwa MCU (STM32F031C6 ine tembiricha yakawedzera, suffix 7 vhezheni) inobvumira kuita-yakatarisana nemunda, iyo 6-nhanho sensorless uye imwe yepamusoro yekutyaira algorithm inosanganisira yekumhanyisa control loop.Iyo ine yekunyora-yekudzivirira uye yekuverenga-yekudzivirira ficha yeyakadzamidzirwa Flash memory kuchengetedza kubva pakunyora kusingadiwe uye/kana kuverenga.Iyo STSPIN32F0 mudziyo zvakare inoratidzira kuwedzeredza uye undervoltage yekuvhara zvidziviriro uye inogona kuiswa mune yekumira mode kuderedza mashandisiro emagetsi.Chishandiso chinopa gumi nematanhatu-chinangwa I/O ports (GPIO) ine 5 V kushivirira kugona, imwe 12-bit analog-to-digital inoshandura inosvika 9 chiteshi ichiita shanduko mune imwecheteshot kana scan modes, 5 synchronizable general-chinangwa. nguva uye inotsigira iri nyore kushandisa debugging serial interface (SWD).