Please read available online resources for connections. We are not responsible for board damage that is caused by being misinformed. High quality and ultra-quiet. The TMC2209 module. A heatsink with adhesive backing is included (the heatsink does NOT go directly on the IC like other drivers - it is installed behind the IC on the side of the board with the potentiometer). Please read available online resources for connections. We are not responsible for board damage that is caused by being misinformed. TMC2209 is as silent as TMC2208 but it produces less heat. Its max current is 2.8A peak. It's high-performance and cost-effective Stepper controller driver. FEATURES AND BENEFITS 2-phase stepper motors up to 2.8A coil current (peak), 2A RMS STEP/DIR Interface with 8, 16, 32 or 64 microstep pin setting Smooth Running 256 microsteps by MicroPlyer™ interpolation StealthChop2™ silent motor operation SpreadCycle™ highly dynamic motor control chopper StallGuard4™ load and stall detection for StealthChop CoolStep™ current control for energy savings up to 75% Low RDSon, Low Heat-Up LS 170mΩ & HS 170mΩ (typ. at 25°C) Voltage Range 4.75… 29V DC Low Power Standby to fit standby energy regulations Internal Sense Resistor option (no sense resistors required) Passive Braking, Freewheeling, and automatic power down Single Wire UART & OTP for advanced configuration options Integrated Pulse Generator for standalone motion Full Protection & Diagnostics Package Contents: TMC2209 stepper motor driver heatsink with adhesive backing Datasheet
