TMC2208-LA-T features and advantages up to 2A coil current (peak) 2-phase stepper motor STEP/DIR interface, with 2, 4, 8, 16 or 32 microstep pin settings for smooth operation of MicroPlyer ™  Interpolate 256 Microsteps StealthChop2 ™  Silent motor operation SpreadCycle ™  High dynamic motor control chopper with low RDSon LS 280m Ω and HS 290m Ω (typical value of 25 ° C) voltage range 4.75... 36V DC automatic standby current reduction (optional) internal detection resistor option (no need to detect resistor) passive braking and freewheeling single wire UART and OTP for advanced configuration options. Integrated pulse generator for independent motion. Comprehensive protection and diagnostic selection. QFN and wet QFN packaging for optimal coordination
TMC2202, TMC2208-LA-T, and TMC2224 are ultra quiet motor driver ICs used for two-phase stepper motors. Their fixation is compatible with many old drivers. TRINAMIC's precise StealthChop2 chopper ensures noise free operation, maximum efficiency, and optimal motor torque. Its fast current regulation and optional combination with SpreadCycle can achieve high dynamic motion. Integrated power MOSFET can handle motor currents up to 1.4A RMS. The protection and diagnostic functions support robust and reliable operation. The easy-to-use UART interface provides more tuning and control options. Application specific adjustments can be stored in OTP storage. The industry's most advanced STEP/DIR stepper motor driver series will be upgraded in design to be noise free and operate with the most precision, achieving cost-effective and highly competitive solutions.
Application compatible design upgrades for 3D printers, POS machines, office and home automation textiles, sewing machines, closed-circuit televisions, secure ATMs, cash recovery machines, HVAC systems