DIODES INC. AP2552 and AP2553 programmable current-limiting power switches provide overcurrent protection for two USB3.0 ports or up to four USB2.0 ports. Able to protect loads of up to a maximum of 2.1A, devices suit applications requiring reliable over-current protection on 3.3V and 5V power rails. These single-channel power devices ensure accurate current setting and simple system configuration.
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