BIGTREETECH TMC2209 V1.2 Stepper Motor Driver 2.8A Peak Driver 3D Printer Parts for SKR V1.3 SKR PRO V1.1

The motor is not easy to lose step; ultra-quiet mode;
A large area of thermal pad, reduce the temperature of the driving work;
Prevent motor shake;

Description

1.The TMC2209 is an ultra-quiet two-phase stepper motor driver chip that lasts Drive current 2A, peak current 2.8A, in comparison to the TMC2208 drive not only The current is increased by 0.6A–0.8A, and the enthalpy increases the function of stall detection.

2, voltage range 4.75V-28V DC; with profit-making technology spreadCycle4 TM (High Dynamic Chopper), stealthChop2TM (Ultra Silent Technology), microPlyer TM (subdivision keep an eye on), stallguard4TM (blocking detection), coolstep (current action) State adjustment).

3, flexible microPlyer interpolation unit, can give up to 256 subdivision; stallguard4TM stall detection, which can feed back an extraordinary signal when the motor rotates abnormally No.; coolstep current dynamic adjustment, saving 75% of energy. Even in the vein Sinusoidal keep an eye on is still perfectly achieved in systems with limited frequency; stealthChop2 ultra-quiet technology is widely used in 3D printing, so this The design of these components may be compatible with existing 3D printer electronics, getting rid of the need for re-The expensive cost of the design. Has an ordinary step/dir interface, use it easy and convenient.

Product parameters

Product size: 15.24mm*20.32mm;
Power supply voltage (VM): 4.75V—28V DC;
Peak current: 2.8A;
Effective current: 2A;
Subdivision optional: 2, 4, 8, 16 (reduced to 256)
Maximum segmentation: 256 segments;
Operating mode: STEP/DIR and UART
The motor isn’t easy to lose step; ultra-quiet mode;
A big area of thermal pad, reduce the temperature of the driving work;
Prevent motor shake;
Enhance stall detection;
Enhance STEP / DIR and UART mode

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