Features
2.5V to 12V Supply Power Voltage
1A Maximum Drive Current
Low-Power Sleep Mode With 500-nA Maximum Sleep Current
Rdson HS + LS: Typical 1.14Ω
Dual H-Bridge Motor Driver
1 Stepper Motor or 2 DC Motors
1 DC Motor on Parallel Mode
Decay Modes Supported:
–Slow Decay
–Fast Decay
Over Current Protection (OCP)
Thermal Shutdown (TSD)
Under Voltage Lockout (UVLO)
Supported Package and Footprint:
WBQFN3mm×3mm-16L package
WBETSSOP-16L package
Description
The AWD8833C provides a dual H-bridge motor driver solution for Point-of-Sale printer, Video Security Cameras, Robotics, and other mechatronic applications.
The device has two H-bridges that can drive one bipolar stepper motor, two brush DC motors, solenoids or other inductive loads.
Each H-bridge output consists of a pair of N-channel and P-channel MOSFETs that regulate the winding current. The device can support peak currents of up to 1A per bridge. Current capability is slightly reduced at lower VM voltages.
Internal shutdown functions with a fault output pin are provided for over-current protection, short-circuit protection, Under-voltage lockout and Over-temperature protection.
