TMC2209_Datasheet_V103 英文.pdf

TheTMC2209isanultra-silentmotordriver ICfortwophasesteppermotors.TMC2209 pinningiscompatibletoanumberof legacydriversaswellastotheTMC2208. TRINAMICssophisticatedStealthChop2 chopperensuresnoiselessoperation, maximumefficiencyandbestmotortorque. Itsfastcurrentreg