Maxim’s MAX22505 ±40V high-speed USB fault protector allows designers to completely eliminate the USB port damage from any kind of faults along with ground potential difference upto ±40V without needing any tradeoffs by compelling solutions.
As more and more industrial environments are taking up USB to offer more efficient and faster communication for various applications like supporting camera vision systems, programmable logic controllers, with service or programming ports, or real time diagnostics, these USBs will need better fault protection from ground differences and overvoltage. This better protection will ensure that these USBs are able to perform all their assigned tasks perfectly in sync the requirement to back high-speed data at the rates up to 480Mbp.
Any kind of damage can take place to both sides i.e. the device and the host side, this leads to a dire need for an unmatched solution that attains higher levels of protection from fault. The present day fault protection systems can easily compromise either the current/voltage limit protection or the USB operation speed on the power lines and data lines of a device. It also leads to higher costs of these devices that are incapable of providing fault protection at much higher speed USB performance.
The Maxim’s MAX22505 ±40V high-speed USB fault protector is capable of keeping power lines and data from industrial devices that are powered at 40 VDC, and 20 VDC while bringing down the size of solution by half for industrial voltage applications. With all its features it provides a complete package of answers to most dreaded questions that were harassing the market from a long time. It is housed is a 24-pin 4x4mm TQFN package.
The Maxim’s MAX22505 ±40V high-speed USB fault protector works across a temperature range going from -40 – +105 degree Celsius. The prime areas of applications include diagnostic USB ports, PLCs, industrial PPCs, building automation, and so forth.
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