Power Switch 1.2A 4-Pin WLCSP T/R

This device is particularly suited for compact power management in portable applications needing 1 V to 4 V input and 1.2 A output current capability. This load switch integrated a level-shifting function that drives a P- channel 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 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 mQ at VON = VIN = 4 V
• RDS(on) = 85 mQ at VON = VIN = 3.6 V
• RDS(on) = 90 mQ at VON = VIN = 3 V
• RDS(on) = 110 mQ at VON = 0.7 V, VIN = 1.6 V
• RDS(on) = 309 rnQ at VON = 0.7 V, VIN = IV
• RoHS Compliant