Product Description

Specification:
Supply voltage (VM):4.75V—28V DC
Peak current: 2.8A
Current RMS: 2A Micro step
adjustment: 2, 4, 8, 16 (can be divided into 256 parts)
Micro step maximum: 256
Operating mode: STEP/DIR or UART

The TMC2209 is an ultra-quiet two-phase stepper motor driver chip with 2A continuous drive current and 2.8A peak current.
Compared with the TMC2208, the drive current is improved from 0.6A to 0.8A, while blocking increases the stall detection function.
Provides up to 256 segments; Stall detection, which can return abnormal signal when the engine runs abnormally.