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Motor Driver Allegro


The A3916 replaces the A3906 with additional needed features to remain competitive with parts from other manufacturers. United States 1-800-344-4539 Change Country English USD Your item(s) View CartLogin orREGISTER LoginRegisterWhy Register All ProductsAll ContentAudio ProductsBattery ProductsBoxes Enclosures RacksCable AssembliesCables The A3916 has an internal fixed off-time PWM timer that sets a peak current based on the selection of a current sense resistor. The A3916 is supplied in a low-profile 3 mm x 3 mm 16-terminal QFN and in a low-profile 4 mm x 4 mm 20-terminal QFN, both with exposed power tab for his comment is here

The A3916 is capable of output currents up to 1 A per channel and operating voltages from 2.7 V to 15 V. Features Wide, 2.7 V to 15 V input voltage operating range Dual DMOS full-bridges: drive two DC motors or one stepper motor Low RDS(ON) outputs Synchronous rectification for reduced power dissipation An output fault flag is provided that notifies the user of a TSD or overcurrent protection event.