SLG5NT1437V

SLG5NT1437V Ultra-small 22 mΩ 4 A Load Switch with Discharge and Reverse Current Blocking General Description The SLG5NT1437V is a 22 mΩ 4 A single-channel load switch that is able to switch 1 to 5 V power rails. The product is packaged in an ultra-small 1.5 x 2.0 mm package. Features 1.5 x 2.0 mm FC-TDFN 8L package (2 fused pins for drain and 2 fused pins for source) Logic level ON pin capable of supporting 0.85 V CMOS Logic User selectable ramp rate with external capacitor 22 mΩ RDSONwhile supporting 4 A Two Over Current Protection Modes Short Circuit Current Limit Active Current Limit Over Temperature Protection Pb-Free / Halogen-Free / RoHS compliant Operating Temperature: -40 °C to 85°C Operating Voltage: 2.5 V to 5.5 V Pin Configuration VDD ON D D 1 2 3 4 SLG5NT1437V 8 GND 7 CAP 6S 5S 8-pin FC-TDFN (Top View) Applications Notebook Power Rail Switching Tablet Power Rail Switching Smartphone Power Rail Switching Block Diagram D +2.5 to 5.5 V CAP Charge Pump 4 A @ 22 mΩ Reverse Blocking Linear Ramp Control Over Current and Over Temperature Protection ON CMOS Input S Silego Technology, Inc. 000-005NT1437-101 Rev 1.01 Revised April 7, 2014 Pin Description Pin # 1 Pin Name VDD 2 ON 3D 4D 5S 6S 7 CAP 8 GND Ordering Information Part Number SLG5NT1437V SLG5NT1437VTR SLG5NT1437V Type PWR Input MOSFET MOSFET MOSFET MOSFET Input GND Pin Description VDD power for load switch control (2.5 V to 5.5 V) Turns MOSFET ON (4 MΩ pull dow...