Драйвер двигателя TMC246B-PA TRINAMIC

Features Sensorless stall detection stallGuard™ and load measurement integrated Control via SPI with easy-to-use 12 bit protocol or external analog / digital signals Short circuit, overvoltage and over temperature protection integrated Status flags for overcurrent, open load, over temperature, temperature pre-warning, undervoltage Integrated 4 bit DACs allow up to 16 times microstepping via SPI (can be expanded to 64 microsteps) Any resolution via analog control Mixed decay feature for smooth motor operation Slope control user programmable to reduce electromagnetic emissions Chopper frequency programmable via a single capacitor or external clock Current control allows cool motor and driver operation 7V to 34V motor supply voltage (A-type) Up to 1500mA output current and more than 800mA at 105°C 3.3V or 5V operation for digital part Low power dissipation via low RDS-ON power stage Standby and shutdown mode available