• Part: FDS6984S
  • Description: Dual Notebook Power Supply N-Channel PowerTrench SyncFET
  • Manufacturer: Fairchild Semiconductor
  • Size: 1.57 MB
FDS6984S Datasheet (PDF) Download
Fairchild Semiconductor
FDS6984S

Overview

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.

  • Q2: Optimized to minimize conduction losses Includes SyncFET Schottky diode RDS(on) = 0.019Ω @ VGS = 10V RDS(on) = 0.027Ω @ VGS = 4.5V
  • Q1: Optimized for low switching losses Low gate charge ( 5 nC typical) RDS(on) = 0.040Ω @ VGS = 10V RDS(on) = 0.055Ω @ VGS = 4.5V
  • 5A, 30V
  • 5A, 30V 5 6 7 Q2 Q1 4 3 2 1