TMC2300-LA-T features and advantages: voltage range 2V (1.8V) 11V DC battery operation 1-2 lithium-ion batteries, or at least 2 AA/NiMh batteries. The two-phase stepper motor can reach up to 1.2A RMS, peak 2A standby<50nA. The typical current consumption of the stepper/DIR interface stepper motor can reach up to 256 microsteps and run smoothly through MicroPlyer ™  Interpolation implementation of 256 microstep StealthChop2 ™  Silent motor operation with low conduction resistance LS 170m Ω and HS 170m Ω (typical value) without detection resistor. The option of feedforward adjustment is used to automatically reduce standby current and stall detection. StallGuard4 CoolStep in StealthChop mode is load dependent and energy-saving up to 90%. Single wire UART is used for advanced configuration options. Integrated pulse generator for independent movement provides comprehensive protection and diagnosis for micro QFN 3 * 3, with 20 pins
TMC2300-LA-T describes that the TMC2300 operates with either a single lithium-ion battery or a dual AA battery, making it ideal for battery powered equipment. TRINAMIC's precise StealthChop2 chopper ensures noise free step operation, while CoolStep improves maximum efficiency and optimal torque. Its fast current regulation can achieve high dynamic motion. Integrated power MOSFET and internal charge pump, providing first-class RDSon even at low power supply voltage, capable of handling motor currents up to 1.2A RMS. In addition, the extremely small standby current ensures a longer battery life. The protection and diagnostic functions support robust and reliable operation. The simple and easy-to-use UART interface allows for configuration. This advanced driver ensures noise free and precise operation, enabling cost-effective and highly competitive solutions.
TMC2300-LA-T applies IoT and handheld devices, battery powered devices, printers, POS micro 3D printers, toys, office and home automation closed-circuit televisions, safety HVAC mobile medical equipment