ILC7526中文资料IMPALA数据手册PDF规格书

General Description

The ILC7526 contains dual high side power control switches, with independent enable and flag functions, integrated into a single 8-pin SOIC package. With just a few external components, the ILC7526 can be easily configured to meet requirements for either self powered or bus powered USB (Universal Serial Bus) applications. The ILC7526 has active high ENABLE inputs, while the ILC7536 ENABLE inputs are active low.

特性 Features

• 2 independent switches with ENABLE and FLAG

• 500mA continuous load current per switch (channel)

• 140mΩ maximum RDSON (switch on-resistance)

• 1.25A maximum short circuit current limit

• Thermal shutdown

• 110µA typical on-state supply current

• 0.75µA typical off-state supply current

• 2.4V typical undervoltage lockout

• 2.8V to 5.8V input voltage range

• 1 ms turn-on (soft-start)

• Fast turn-off

• Outputs can be forced higher than inputs (off-state)

• USB specification compliant

• Active-high or active-low ENABLE versions

• 8-pin SOIC or 8-pin mini-DIP packages

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