General Description

Operating from a 2.5 V to 5.5 V power supply, the

SLG59M1730C is a self-powered, high-performance 33 mΩ,

1.0 A single-channel pFET load switch with a controlled VIN

inrush current profile. The SLG59M1730C’s low supply current

and controlled VIN inrush current profile makes it an ideal

pFET integrated load switch in small form-factor personal

health monitor and watch applications.

Using a proprietary MOSFET design, the SLG59M1730C

achieves a low RDSON across the entire input voltage range.

Through the application of Renesas’s proprietary CuFET

technology, the SLG59M1730C’s can be used in applications

up to 1 A with a very-small 0.64 mm2

WLCSP form factor.

Features

• Integrated 1 A Continuous IDS pFET Load Switch

• Low Typical RDSON:

• 33 mΩ at VIN = 5.5 V

• 45.1 mΩ at VIN = 3.3 V

• 56.1 mΩ at VIN = 2.5 V

• Input Voltage: 2.5 V to 5.5 V

• Low Typical No-load Supply Current: 0.004 µA

• Integrated VOUT Discharge Resistor

• 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