General Description

The FDS6984S is designed to replace two single SO-8 MOSFETs and Schottky diode in synchronous DC:DC power supplies that provide various peripheral voltages for notebook computers and other battery powered electronic devices. FDS6984S contains two unique 30V, N-channel, logic level, PowerTrench MOSFETs designed to maximize power conversion efficiency.

Features

• Q2: Optimized to minimize conduction losses

Includes SyncFET Schottky diode

8.5A, 30V RDS(on) = 19 mΩ=@ VGS = 10V

RDS(on) = 28 mΩ=@ VGS = 4.5V

• Q1: Optimized for low switching losses

Low gate charge ( 5 nC typical)

5.5A, 30V RDS(on) = 0.040Ω=@ VGS = 10V

RDS(on) = 0.055Ω=@ VGS = 4.5V