FDZ2040L Datasheet (Fairchild Semiconductor)

FDZ2040L, Integrated Load Switch

This device is particularly suited for compact power management in portable applications where 1.6 V to 4 V input and 1.2 A output current capability are needed.

This load switch integrates a level-shifting function that drives a P-channel power MOSFET in the very small 0.8 X 0.8 X 0.5 mm3 WL-CSP pa

FDZ2040L Features

* Optimized for Low-Voltage Core ICs in Portable Systems

* Very Small Package Dimension: WL-CSP 0.8 X 0.8 X 0.5 mm3

* Current = 1.2 A, VIN max. = 4 V

* Current = 2 A, VIN max. = 4 V (Pulsed)

* RDS(ON) = 80 mΩ at VON = 0 V, VIN = 4 V

* RDS(ON) = 85 mΩ at VON = 0 V, VIN = 3.6 V