TMC2130 V3.0Paremeter:Configuration: Dir/Step/SPIMicrosteps: Up to 1/256MicroPlyer: 1/256Logic Voltage VI0: 3.3-5VInput Voltage : 12v/24V DCMotor Phase Current: 1.2A RMS, 2A PeakTMC2130 V3.0is a high-performance two-phase stepper motor driver chip with a standard SPI interface and a simple step/dir interface. Very low noise, high load driver does not lose step.TMC2208 V3.0 Up to 1/256MicroPlyer: 1/2,1/4, 1/8, 1/16, 1/32Logic Voltage:3.3V-5VVoltage Range: 4.75V-35VMotor Phase Current:1.2A RMSPeak Current : 2A
TMC2208 single-axis stepper motor drive chip, power tube built-in drive current 1.2A peak current 2A, voltage range 4.75V-35V, 256 subdivision; with patented technology spreadCycle ™ high chopper frequency, dcStep ™, stallGuard2 ™ stall detection technology, CoolStep ™ current dynamic adjustment technology, can save 70% of the energy, StealthChop mute technologyFlexible microPlyer interpolation unit, the component can provide up to 256 microstep / step resolution, even in the pulse rate is limited system can still be perfect to achieve sinusoidal control; As stealthChop fine music technology is widely used in 3D printing, so These components are also designed to be compatible with existing 3D printer electronics, eliminating the need for costly redesign. Both components have pulse / direction input, can be completely independent operation. The configuration is implemented via digital input.Can replace the original TMC2100 ,lower heat, especially for the 3D printing market!!!
TMC2100 Feature:1, the drive current algorithm: i = Vref * 1.9 / 2.5, the default Vref about 0.65v, so the defaultcurrent 0.5A, the maximum current 1A!2, Vref measures Gnd and potentiometer middle end voltage.3, when measuring voltage must not connect the motor, or easy to burn drive.4, measuring voltage should be connected to power, do not just connect the USB power supply.Note: when you use the TMC2100, some tips you need to follow.1, Adjust the potentiometer with a special ceramic screwdriver. Otherwise, the drive is easy to be damaged.2, The heat sink on the drive block is stuck to the middle of the chip (the other driver is the same), otherwise, it is liable to be shortened in current with the next pin.
TMC2208 V3.0 STEP/DIR:TMC2130 V3.0 STEP/DIR:TMC2100:
