Driving level and pulse current: PWM driving must push the MOSFET into the ON state by passing some voltage threshold.Higher current systems often require these drivers to be placed separately, while some ICs integrate the PWM driver onto the die. PWM generation: MOSFETs in power regulators and motor controllers can be driven with PWM signals, which need to be generated with a PWM driver.Pay attention to these specifications when selecting a dual full-bridge MOSFET driver: These components differ in their level of integration, driving voltage level, and control methods. The criteria for selecting a dual full-bridge MOSFET driver are similar to the criteria used to select any other MOSFET driver (e.g., single/dual half-bridge, single MOSFET, or single full-bridge). Be sure to follow these guidelines when selecting a dual full-bridge MOSFET driver component for motor control.

Like many ICs, these components have varying levels of integration, but they offer a low-cost, high-reliability option with a small footprint and few required peripherals. If you’re designing an electromechanical system and require precision motor control, a dual full-bridge MOSFET driver enables multiple motor drives with high efficiency. A full-bridge driver circuit has applications in precision motor control, power regulation, and other areas like industrial lighting, and there are integrated solutions to help designers quickly develop new, low-to-moderate power systems. Motor control solutions can be intimidating for new designers, but they have surprisingly simple topology and driving mechanisms. Behind this control panel lies a motor control circuit with dual half-bridge or full-bridge topology.

High voltage full bridge mosfet driver