PS9905-F3-NR-AX

Isolators - Gate Drivers are an Critical component for electronic circuits, providing functionality to isolate signals between different circuits while maintaining signal integrity. The PS9905-F3-NR-AX Isolator is an example of such devices.

Application Field

The PS9905-F3-NR-AX Isolator is designed mainly for motor control systems. Its versatile features and strengths are ideal for many applications in machines and process control. Motor control systems for applications such as automotive, railway, industrial, pumps and fans, and automation are just some of the areas where it can be used.

The PS9905-F3-NR-AX Isolator is also suitable for advanced digital appliances such as smartphones, PC peripherals, and LED/LCD displays. Its strong signal performance feature is reliably able to adapt and transfer signals accurately in noisy interfering environments.

Working Principle

The Isolator includes an isolating air gap, designed to provide a high level of galvanic isolation in addition to consisting of a high dielectric strength barrier between circuits. The air gap is completely sealed, eliminating the risk of moisture being transmitted between two circuits.

The Isolator operates with a signal input from one side of the air gap and an output on the other side. The signal input side receives the signal from one circuit and then transmits it through the air gap, inducing a voltage pulse across the air gap. This induces a current on the output side of the gap, which is then sensed by the device. The output side then produces an isolated output corresponding to the signal input.

For a reliable operation, the PS9905-F3-NR-AX Isolator provides over-voltage and under-voltage protection in order to ensure that the device is powered correctly and the signals are transferred accurately and without distortions. The Isolator is able to support high speed signal transmission rate up to 8Gbps and is suitable for differential signal types.

Conclusion

The PS9905-F3-NR-AX Isolator is a versatile and reliable Isolator designed mainly for motor control systems. It ensures a complete galvanic isolation between the two circuits while transmitting the signals reliably with an accuracy rate of up to 8Gbps. It is suitable for a variety of other applications such as advanced digital appliances and displays, as its high signal performance feature can reliably adapt and transfer signals even in noisy environments.