Analog Devices / Maxim Integrated MAX22505EVKIT Evaluation Kit

Analog Devices Inc. MAX22505EVKIT Evaluation Kit evaluates the MAX22505, a ±40V USB port protector. The kit includes three independent sections: a high-power peripheral section, a low-power peripheral section, and a high-power host section. Each section protects a USB bus from overvoltage conditions on the USB lines. The high-power peripheral section adds external MOSFET switches to the low-power peripheral circuit, reducing losses to the power delivered to the peripheral. ADC MAX22505EVKIT powers entirely from the USB host, like a laptop, and requires no other power source. An isolated supply is offered for convenience but is not necessary in customer applications for peripheral applications. Test access points are provided to power each circuit section externally, optionally.