FDS6984AS Datasheet PDF - Fairchild

●The FDS6984AS is a dual N-channel MOSFET designed to replace two single MOSFETs and Schottky diode in synchronous DC-to-DC power supplies that provide various peripheral voltages for notebook computers and other battery powered electronic devices. It contains two unique 30V, N-channel, logic level, PowerTrench MOSFETs designed to maximize power conversion efficiency. The high-side switch (Q1) is designed with specific emphasis on reducing switching losses while the low side switch (Q2) is optimized to reduce conduction losses. Q2 also includes a patented combination of a MOSFET monolithically integrated with a Schottky diode.

● Optimized to minimize conduction losses

● Optimized for low switching losses