The MAX22505 is designed to protect a USB port on commercial and industrial equipment against damage due to faulty or incorrectly wired power supplies. The USB port is protected against connection to typical 24VDC
systems with a max data line protection of ±40.7V and power/ground line protection up to ±50V.
, ground and connector shield connections can be configured for any level of ESD, burst, and surge protection by choosing external components. USB data D+ and D- are protected by external diode clamps to VBUS
and GND, allowing for the lowest possible insertion loss while providing high ESD and Burst protection.
The MAX22505 is housed in a 24-pin, 4mm x 4mm TQFN package with exposed pad and is specified for operation over the -40°C to +105°C temperature range.
Design Solution: Protecting Your USB Port Doesn’t Have to Slow It Down ›