NCP45524

ecoSWITCHt Advanced Load Management Controlled Load Switch with Low RON NCP45524, NCP45525 The NCP4552x series of load switches provide a component and area-reducing solution for efficient power domain switching with inrush current limit via soft start. These devices are designed to integrate control and driver functionality with a high performance low on−resistance power MOSFET in a single package. 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 Low RON Input Voltage Range 0.5 V to 13.5 V Soft-Start via Controlled Slew Rate Adjustable Slew Rate Control (NCP45525) Power Good Signal (NCP45524) Extremely Low Standby Current Load Bleed (Quick Discharge) This is a Pb−Free Device Typical Applications Portable Electronics and Systems Notebook and Tablet Computers Telecom, Networking, Medical, and Industrial Equipment Set−Top Boxes, Servers, and Gateways Hot Swap Devices and Peripheral Ports VCC EN PG* VIN Bandgap & Biases Control Logic Charge Pump Delay and Slew Rate Control SR* GND BLEED VOUT Figure 1. Block Diagram (*Note: either PG or SR available for each part) www.onsemi.com RON TYP 18.0 mW 18.8 mW 21.9 mW VCC 3.3 V 3.3 V 3.3 V VIN 1.8 V 5.0 V 12 V IMAX 6A 1 DFN8, 2x2 CASE 506CC MARKING DIAGRAM 1 XX MG G XX = 4H for NCP45524−H = 4L for NCP45524−L = 5H for NCP4552...