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General Description

The SLG59M1657V is a high performance 8.4 mΩ, 4 A

single-channel nFET load switch which can operate with a

2.5 V to 5.5 V VDD supply to switch power rails from as low as

0.9 V up to the supply voltage. The SLG59M1657V

incorporates two-level overload current protection, thermal

shutdown protection, and inrush current control which can

easily be adjusted by a small external capacitor.

Using a proprietary MOSFET design, the SLG59M1657V

achieves a stable 8.4 mΩ RDSON across a wide input voltage

range. In addition, the SLG59M1657V’s package also exhibits

low thermal resistance for high-current operation using

Renesas’s proprietary CuFET technology.

Fully specified over the -40 °C to 125 °C temperature range,

the SLG59M1657V is packaged in a space-efficient, low

thermal resistance, RoHS-compliant 1.5 mm x 2.0 mm STDFN

package.

Features

? 1.5 x 2.0 mm TDFN 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

? 8.4 mW RDSON while 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 125°C

? Operating Voltage: 2.5 V to 5.5 V