The MP6601 is a stepper motor driver with parallel inputs and current regulation. Current sensing is internal and requires no external sense resistors. High integration and a small package size make the MP6601 a space-saving and cost-effective solution for bipolar stepper motor drives.
The MP6601 operates from a wide supply voltage of 4.5 - 35V and can deliver motor current up to 2.5A (depending on thermal conditions and the package). The MP6601 can operate a bipolar stepper motor in full-, half-, or quarter-step modes using internal 2-bit DACs.
Full protection features include over-current protection (OCP), input over-voltage protection (OVP), under-voltage lockout (UVLO), and thermal shutdown.
The MP6601 is available in QFN-24 (5mmx5mm) and TSSOP-28 EP packages.
The EV6601-U-00A is an evaluation board for the MP6601, a stepper motor driver with parallel inputs and current regulation.
The EV6601-U-00A operates from a supply voltage of up to 35V and can deliver motor current up to 2.5A. It can operate a bipolar stepper motor in full-, half- and quarter- step modes by setting corresponding inputs. The input control signals for the MP6601 are applied through the connectors or generated on board.