General Description

This device is designed specifically as a single package solution for the battery charge switch in cellular handset and other ultra-portable applications. It features a MOSFET with low on-state resistance and an independently connected low forward voltage schottky diode for minimum conduction losses.

The MicroFET 2x2 Thin package offers exceptional thermal performance for it’s physical size and is well suited to linear mode applications.

Features

MOSFET:

■ Max rDS(on) = 120 mΩ at VGS = –4.5 V, ID = –3.0 A

■ Max rDS(on) = 160 mΩ at VGS = –2.5 V, ID = –2.5 A

■ Max rDS(on) = 240 mΩ at VGS = –1.8 V, ID = –1.0 A

Schottky:

■ VF < 0.46 V @ 500 mA

■ Low profile - 0.55 mm maximum - in the new package MicroFET 2x2 Thin

■ RoHS Compliant

■ Free from halogenated compounds and antimony oxides