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This stepper driver has the advantages of miniature size, strong driving force, low heat dissipation, it can provide 0-5A peak current per phase.
Main features of the integrated stepper driver Gecko are as following: 
Wide range of 12-36V single voltage supply
Output current 1.5-5A Adjustable phase current by commands
Common cathode signal,Common anode signal,Differential sign,Double pulse,pulse n direction,and other input methods
P2 Max 32VDC, 2A per phase Support  full, half, 4/8/16/32/64/128 microstepping resolution
P3 Max 32VDC, 3A per pahse, full, half, 1/4, 1/8 and 1/16 microstepping
P6 Max 6A per phase Support full, half, 4/8/16th microstepping
Support 4/6/8 wires two phase stepping motor
Frequency is the highest 250Khz
TSD, UVLO, OCP protection
Idle current can be adjusted continuously
Support full torque mode for torque enhancement

Pulse and direction stepper motor driver size NEMA 17

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