A3916 Description
Designed for pulse-width-modulated (PWM) control of lowvoltage stepper motors and single and dual DC motors, the A3916 is capable of output currents up to 1 A per channel and operating voltages from 2.7 to 15 V. The A3916 has an internal fixed off-time PWM timer that sets a peak current based on the selection of a current sense resistor. An output fault flag is provided that notifies the user of a TSD or overcurrent...
A3916 Key Features
- Wide, 2.7 to 15 V input voltage operating range
- Dual DMOS full-bridges: drive two DC motors or
- Low RDS(ON) outputs
- Synchronous rectification for reduced power dissipation
- Low-current sleep mode
- Overcurrent protection
- Internal UVLO and thermal shutdown circuitry
- Integrated charge pump
- Pin-to-pin patible with A3906