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General Description

Operating from a 1.6 V to 5 V power supply, the

SLG59M1748C is a self-powered, high-performance, 36 mΩ

pFET load switch designed for high-side power-rail

applications up to 2.2 A. When ON, internal reverse-current

protection will quickly open the switch in the event of a

reverse-voltage condition is detected

(a VOUT > VIN + 32 mV condition opens the switch). When OFF,

the pFET’s internal body diode is connected to the higher

voltage of VIN/VOUT to prevent reverse-path leakage current.

The SLG59M1748C is an ideal pFET integrated load switch in

any application where two power sources are likely to be

multiplexed to one output.

Features

? Integrated 2.2 A Continuous IDS pFET Load Switch

? Low Typical RDSON:

? 36 mΩ at VIN = 5 V

? 46.9 mΩ at VIN = 3.3 V

? 58.9 mΩ at VIN = 2.5 V

? 100 mΩ at VIN = 1.6 V

? Input Voltage: 1.6 V to 5 V

? Operating Temperature: -40 °C to 85 °C

? Low θJA, 4-pin 0.8 mm x 0.8 mm, 0.4 mm pitch 4L WLCSP

Packaging

? Pb-Free / Halogen-Free / RoHS compliant