Datasheet

 Robust drivers:
o Transient operation up to 40 V
o Over-current limiting via internal PWM
o Over-temperature shutdown and hysteresis
o Under-voltage shutdown
o Output short-to-ground and short-to-Vcc protection
1 The board supports transient (< 500 ms) operation up to 40V. Operation from 5-8 V reduces
maximum continuous output current (driver performance is derated in this range).
2 Internal peak-current limiting gracefully reduces the output power at load currents above 6.5 A ± 1.5
A. See the MC33926 datasheet (1MB pdf) for more information.
3 T here is no reverse-voltage protection on the logic supply.
Notes:
 Without included hardware.
 Operation from 5 - 8 V reduces maximum current output.
 The device is protected for transients up to 40 V.
 Can be improved by addition of heat sink or forced air flow.
 On motor voltage only; logic voltage does not have reverse protection.
Included Hardware
This motor driver board ships with all of the surface-mount parts populated. However, soldering is
required for assembly of the included through-hole parts. The following through-hole parts are included:
o one extended/stackable 1×10 female header (for Arduino shields)
o two extended/stackable 1×8 female headers (for Arduino shields)
o two extended/stackable 1×6 female headers (for Arduino shields)
o three 2-pin, 5 mm terminal blocks (for board power and motor outputs)
o 25-pin 0.1″ straight breakaway male header