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The DRV8825 provides an integrated motor driver soluTIon for printers, scanners, and other automatedequipment applicaTIons. The device has two H-bridge drivers, and can drive a bipolar stepper motor or two DCmotors. The output driver block for each consists of N-channel power MOSFET’s configured as full H-bridges todrive the motor windings. The DRV8825 can supply up to 2.5-A peak or 1.75-A RMS output current (with properheatsinking at 24 V and 25°C).A simple step/direcTIon interface allows easy interfacing to controller circuits. Pins allow configuraTIon of themotor in full-step up to 1/32-step modes. Decay mode is programmable.Internal shutdown functions are provided for overcurrent protection, short circuit protection, undervoltage lockoutand overtemperature.The DRV8825 is available in a 28-pin HTSSOP package with PowerPAD™ (Eco-friendly: RoHS & no Sb/Br).
