NCP4547

NCP4547 ecoSwitcht Advanced Load Management Controlled Load Switch with Low RON The NCP4547 load switch provides a component and area-reducing solution for efficient power domain switching with inrush current limit via soft start. It is designed to integrate control and driver functionality with a high performance low on-resistance power MOSFET in a single device. This cost effective solution is ideal for power management and hot−swap applications requiring low power consumption in a small footprint. Features Advanced Controller with Charge Pump Integrated N−Channel MOSFET with ESD Protection Soft−Start via Adjustable Slew Rate Control Low On−Resistance Input Voltage Range 0.5 V to 6 V Low Standby Current Load Bleed Function No External Components Required Enable Pins with CMOS Input Levels This is a Pb−Free Device Typical Applications Notebook and Tablet Computers Handheld Electronics Digital Cameras Portable Medical Devices Hard Drives Peripheral Ports 3 V − 5.5 V Controller 0.5 V − 6 V http://onsemi.com RON TYP 4.7 mW 5.7 mW VCC 5.0 V 3.3 V VIN 1.8 V 5.0 V IMAX 21.5 A MARKING DIAGRAM 1 QFN26, 4x4 CASE 485BP 1 NCP 4547 ALYW G A = Assembly Location L = Wafer Lot Y = Year W = Work Week G = Pb−Free Package ORDERING INFORMATION Device NCP4547IMNTWG Package QFN26 (Pb−Free) Shipping† 3000 / Tape & Reel †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel P...