General Description：

The BTS3408G is a dual channel Low-Side Switch with D-MOS output stages for drivingresistive, capacitive and inductive loads. The design is based on Infineons Smart PowerTechnology (SPT) which allows bipolar, CMOS and power D-MOS devices on the samemonolithic circuit.The BTS3408G is protected by embedded protection functions and designed forautomotive and industrial applications. It is especially suited for driving stepper motorsand lines.

Features：

• Logic level input

• Compatible to 3V micro controllers

• ESD protection

• Thermal shutdown with auto restart

• Overload protection

• Short circuit protection

• Over voltage protection

• Open load detection (during Off)

• Current limitation

• Direct parallel control of the inputs

• FREEZE functionality for multiplexing

• General fault flag

• Very low standby quiescent current

• Switching frequencies up to 50kHz

• Green Product (RoHS compliant)

• AEC Qualified

Application：

• All kinds of resistive, inductive and capacitive loads in switching applications

• µC compatible power switch for 12 V, 24 V and 42 V applications

• Replaces electromechanical relays and discrete circuits

• Line, stepper motor, lamp and relay driver