APL3580

APL3580 33mΩ 3A High Side Load Switches Features 33mΩ High Side MOSFET 3A Continuous Current Wide Supply Voltage Range: 1.5V to 5.5V Internal Level Shift for CMOS/TTL Control Logic Ultra Low Quiescent Current Micro-power Shutdown Current Soft-Start and Auto Discharge Circuit Ultra Fast Turn Off Time Compact Package: 1.2mm x 1.2mm WLCSP-4 Lead Free and Green Devices Available (RoHS Compliant) General Description The APL3580 series are 33mΩ high-side load switches designed to be operated from 1.5V to 5.5V. The load switch that supports 1.5V logic level control and shutdown features can deliver load current up to 3A. The APL3580 incorporates a soft-start control circuitry to limit inrush current during powering-up. When disabled, an internal discharge circuit automatically discharges a capacitive load. The enable input pin is actively pulled down to keep the device in off state until the enable pin is pulled above 1.2V. The level shift circuitry allows low voltage logic signals to switch higher supply voltage. The EN input voltage can be as high as 5.5V and is not limited by the input voltage. With the virtues of low quiescent current and low shut down current, the APL3580 series are ideal for battery powered systems to maximum battery life, as well as non-battery powered applications. They are available in tiny 1.2mmx1.2mm WLCSP-4 packages. Applications Mobile Phones Personal Media Players Portable Instrumentation PDAs Ultra Mobile PCs Other P...