Mx1616 Motor Driver Datasheet |top| Jun 2026

Note: Channel B operates under identical logic using INB1, INB2, OUTB1, and OUTB2. 4. Built-in Protection Mechanisms

RDS(on)cap R sub cap D cap S open paren o n close paren end-sub Ωcap omega Ωcap omega

The Mx1616 motor driver datasheet highlights various applications where the IC can be used, including:

AccelStepper stepper(AccelStepper::DRIVER, STEP_PIN, DIR_PIN);

The DRV8833 is highly comparable to the MX1616. However, the MX1616 often stands out in low-budget consumer electronics due to lower manufacturing costs while maintaining similar voltage and current capabilities.

The table below summarizes the critical electrical characteristics from the datasheet for both the raw IC and the common pre-built module.

The exposed pad (ESOP-8) must be connected to GND for thermal dissipation.

You are exceeding the 1.5A continuous current limit. Add a small heatsink to the top of the chip or lower the motor load.

Perfect for 2–5 cell NiMH/NiCd or single/dual Li-ion cells. 1.8V to 7.0V DC Directly handles 1.8V, 3.3V, and 5V control signals. Continuous Output Current 1.3A to 1.6A per channel Varies slightly based on ambient PCB thermal dissipation. Peak Output Current 2.5A to 3.0A max Instantly available for high inductive stall currents. Power Stage

The DRV8833 has similar performance but is generally more expensive. The MX1616 is often a more cost-effective alternative for budget projects. 7. Troubleshooting and Tips