FDY6342L: Integrated Load Switch

This device is particularly suited for compact power management in portable electronic equipment where 2.5 V to 8 V input and 0.83 A output current capability are needed. This load switch integrates a small N-Channel power MOSFET (Q1) that drives a large P-Channel power MOSFET (Q2) in one tiny SC89-6 package.

Features

• Max r_DS(on) = 0.5 Ω at V_GS = 4.5 V, I_D = –0.83 A
• Max r_DS(on) = 0.7 Ω at V_GS = 2.5 V, I_D = –0.70 A
• Max r_DS(on) = 1.2 Ω at V_GS = 1.8 V, I_D = –0.43 A
• Max r_DS(on) = 2.8 Ω at V_GS = 1.5 V, I_D = –0.36 A
• Control MOSFET (Q1) includes Zener protection for ESDruggedness (>4 kV Human body model)
• High performance trench technology for extremely low r_DS(on)
• Compact industry standard SC89-6 surface mount package
• RoHS Compliant

Application Notes