EVAL6208Q: 2.5A, Bi-Polar Stepper, 8 ~ 52V in


The EVAL6208Q is a stepper motor driver board allowing the user to test the L6208Q functions. The board can be driven using the STEVAL- PCC009V2 communication board and the PractiSPIN 2 evaluation software.

The L6208Q is a DMOS fully integrated stepper motor driver with non-dissipative overcurrent protection, realized in BCDmultipower technology, which combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip.

The device includes all the circuitry needed to drive a two-phase bipolar stepper motor including: a dual DMOS full bridge, the constant OFF time PWM current controller that performs the chopping regulation, and the phase sequence generator that generates the stepping sequence.

Available in QFN48 7x7 package, the L6208Q features a non-dissipative overcurrent protection on the high-side power MOSFETs and thermal shutdown.


Manufacturer STMicroelectronics
Category Motor Control
Eval Board Part Number 497-12955-ND
Eval Board Supplier STMicroelectronics
Eval Board -
Voltage In 8 ~ 52 V
Number of Motors and Type 1, Stepper Motor, BiPolar
Power / Current Out 2.5 A
Features LDO Regulator(s), On-Chip
Shutdown, Enable, Standby
Thermal Protection
Under Voltage Protection, Brown-Out
Voltage Reference
Component Count + Extras 39 + 7
Application / Target Market Motor Control
Design Author STMicroelectronics
Main I.C. Base Part L6208Q

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