GENERAL DEscriptION
The SGM42606 is a motor driver device with one integrated H-bridge that can run a DC motor, a solenoid, one winding of a bipolar stepper motor, or other devices. It can be used in a variety of applications such as consumer products, toys and other battery-powered motion-control applications.
This device integrates four N-MOSFETs, which can operate over a supply voltage range of 2V to 12V. With proper heatsinking, the SGM42606 can deliver up to 6A peak output current and 3A continuous output current. The required gate drive voltages are generated by an internal charge pump.
A number of protection features are provided in the device including over-current, short-circuit, over-voltage, under-voltage lockout and thermal shutdown.
The SGM42606 is available in a Green TQFN-5.5×3.5-24L package.
FEATURES
Power Supply Voltage Range: 2V to 12V
Single H-Bridge Motor Driver
Low On-Resistance: 72mΩ for HS + LS
Up to 6A Peak Output Current
3A Continuous Output Current
Protection Features
Over-Voltage Protection
Under-Voltage Lockout
Over-Current Protection
Short-Circuit Protection
Thermal Shutdown
Low Power Sleep Mode
Available in a Green TQFN-5.5×3.5-24L Package
APPLICATIONS
Electric Toothbrushes
Shavers
Robotics
Toys
RC Helicopters and Cars