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 T×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 T×3.5-24L Package

APPLICATIONS

Electric Toothbrushes

Shavers

Robotics

Toys

RC Helicopters and Cars