DESCRIPTION
●The DRV8803 provides a 4-channel low side driver with overcurrent protection. It has built-in diodes to clamp turn-off transients generated by inductive loads and can be used to drive unipolar stepper motors, DC motors, relays, solenoids, or other loads.
●FEATURES
●• 4-Channel Protected Low-Side Driver
●– Four NMOS FETs With Overcurrent Protection
●– Integrated Inductive Catch Diodes
●– Parallel Interface
●• DW Package: 1.5-A (Single Channel On) / 800-mA (Four Channels On) Maximum Drive Current per Channel (at 25°C)
●• PWP Package: 2-A (Single Channel On) / 1-A (Four Channels On) Maximum Drive Current per Channel (at 25°C, With Proper PCB Heatsinking)
●• 8.2-V to 60-V Operating Supply Voltage Range
●• Thermally Enhanced Surface Mount Package
●APPLICATIONS
●• Relay Drivers
●• Unipolar Stepper Motor Drivers
●• Solenoid Drivers
●• General Low-Side Switch Applications
