The UC2603 is USB charger emulators with over current protection for Smart USB dedicated chargers.

The devices integrated automatic USB charger identification circuit allow mobile power supply, In-Car charger, USB wall adapters, travel chargers, and other dedicated chargers to identify themselves as a USB dedicated charger to USB devices, like Apple charger to Apple products, Samsung charger to Samsung Galaxy Tab & Phone, and BC1.2 charger to Huawei, Xiaomi and other legacy D+/D- short detection devices.

The devices feature an over current protection to protect USB output current, this function can turn off GND when USB output current bigger than setting current and the USB port will auto recovery while the fault condition is removed

FEATURES

 4.5V~5.5V Single Supply Operation.

 Easy pass DOE-6 test.

 Adjustable Over Current Protection.

 Support single Layer PCB.

 Automatic USB charger Identification Circuit.

 Support 2.4A Apple® Devices fast charging.

 Support Samsung Galaxy Tab Devices fast Charging.

 Support BC1.2 & YD/T 1591-2009 Charging Spec.

 Available in SOT23-6 Package.

APPLICATIONS

USB Wall Adapter

Travel Charger

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