TMC2208 is an ultra-quiet two-phase stepper motor drive chip, continuous drive current 1.4A, peak current 2A, voltage range 4.75V-36V, 256 subdivision.
The flexible microPlyer interpolation unit provides up to 256 subdivisions, allowing perfect sinusoidal control even in systems with limited pulse frequencies; faster motor acceleration/deceleration than stealthChop, these are also designed because stealthChop2 ultra-quiet technology is widely used in 3D printing.
Compatible with existing 3D printer electronics, eliminating the expensive costs of redesign. With a standard step/dir interface, it is easy to use. It can replace the original TMC2100 A4988 DRV8825 LV8729, lower heat, especially for 3D printing market.
Major Features: UART configuration interface (9600...500k Baud), CoolStep current dynamic adjustment technology, can save 70% of the energy; dcStep , stallGuard2 stall detection technology, Components on bottom PCB side for better heat emission; Automatic standby current reduction.
Technical Support: each one defective item can have the free replace or refund, we will send the TMC2208 Tester file and User Manual file(.md) to your email when you have ordered, please pay attention to receive them. If need more help please fell free to email or QA us, our engineers are here for waiting you all the time.