FDZ8040L Datasheet (PDF) Download
Fairchild Semiconductor
FDZ8040L

Overview

This device is particularly suited for compact power management in portable applications needing 0.8 V to 4 V input and 1.2 A output current capability. This load switch integrated a level-shifting function that drives a Pchannel power MOSFET in a very small 0.8 X 0.8 X 0.5 mm3 WLCSP package.

  • Optimized for Low-Voltage Core ICs in Portable Systems
  • Very Small Package Dimension: WLCSP
  • 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 = VIN = 4 V
  • RDS(on) = 85 mΩ at VON = VIN = 3.6 V
  • RDS(on) = 90 mΩ at VON = VIN = 3 V
  • RDS(on) = 360 mΩ at VON = VIN = 0.9 V
  • RDS(on) = 1000 mΩ at VON = VIN = 0.8 V