The stepper motor drive ic provides configuration options for encapsulating pins and additional diagnostic output

Trinamic TMC2210 stepper motor driver ic provides configuration options with encapsulated pins and additional diagnostic output. The TMC2210 integrates an advanced stepper motor driver based on a 256 microstep built-in indexer and two fully integrated 36V, 3.0A(Max)h Bridges as well as non-dissipative integrated current sensing (ICS).

The Trinamic TMC2210 Stepper motor Drive ic features a StealthChop2 chopper that allows for absolutely noise-free operation, combined with maximum efficiency and excellent motor torque. The device provides high integration, energy efficiency and cost-effective solutions in small sizes with best-in-class performance.

Features

● 4.5VDC to 36VDC range
● Low RDS(ON) (HS + LS): 230mΩ typical (TA = +25°C)
● Current ratings per H-Bridge (typical at +25°C):
-   IMAX = 5.0A (Bridge peak current)
-   IRMS = 2.1ARMS (3A sine wave peak)
● Fully integrated lossless current sensing
● StealthChop2 silent motor operation
● Overvoltage protection output
● Step/Direction (S/D) interface with MicroPlyer step interpolation
● Highest resolution is 256 micro steps per full step
● SpreadCycle highly dynamic current control
● Full protection and diagnostics
● Compact 5mm x 5mm TQFN32 package or 9.7mm x 4.4mm TSSOP38

Applications

● Textile, sewing and knitting machines
● 3D printer and ID printer/card printer
● Office automation, printers, scanners and copiers
● Atms, cash collection machines, bill verification machines and ATMs
● Point of sale (POS) equipment
● Pump and valve control