GENERAL DESCRIPTION

The LND3526, is a dual high side power control switch, with independent enable and flag functions optimized for self powered and bus powered universal serial bus (USB) applications.

FEATURES

• USB specification compliant

• Over-Current Protection

• 2 independent switches

• 140 mΩ maximum on-resistance

• Thermal shutdown

• 5µA Maximum standby supply current

• 2.4V typical under-voltage lockout (UVLO)

• 3V to 5.5V input

• Active-high or active-low ENABLE versions

• Independent open drain fault flag pins

• 500mA continuous load current per switch

APPLICATIONS

• USB host and self powered hubs

• USB bus-powered hubs

• USB monitors, printers, cameras and other USB controlled peripherals

• Hot plug-in power supplies

• Battery charger circuits