FDS6982AS: Dual Notebook Power Supply N-Channel PowerTrench® SyncFET™ 30V

Description: The FDS6982AS is designed to replace two single SO...
  • The FDS6982AS 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. FDS6982AS 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 an integrated Schottky diode using Fairchild’s monolithic SyncFET technology.
  • Features
  • Q2
    Optimized to minimize conduction losses
    Includes SyncFET Schottky body diode
    8.6A, 30V
    Max. RDS(on) = 13.5 mΩ at VGS = 10 V
    Max. RDS(on) = 16.5 mΩ at VGS = 4.5 V
    Low gate charge (21nC typical)
  • Q1
    Optimized for low switching losses
    6.3A, 30V
    Max. RDS(on) = 28.0 mΩ at VGS = 10 V
    Max. RDS(on) = 35.0 mΩ at VGS = 4.5 V
    Low gate charge (11nC typical)
  • Applications
  • This product is general usage and suitable for many different applications.
  • Notebook
  • Technical Documentation & Design Resources
    Availability and Samples
    FDS6982AS
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Dual Notebook Power Supply N-Channel PowerTrench® SyncFET™ 30V
  • Package Type: SOIC-8
  • Package Case Outline: 751EB
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 2500
  • Inventory

  • Market Leadtime (weeks):Contact Factory
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  • Digikey:>10K
  • Newark:<1K
  • Newark:>1K
  • Specifications
  • Channel Polarity: N-Channel 
  • Configuration: Dual 
  • V(BR)DSS Min (V): 30 
  • VGS Max (V): 20 
  • VGS(th) Max (V):
  • ID Max (A): Q1: 6.3, Q2: 8.6 
  • PD Max (W):
  • RDS(on) Max @ VGS = 2.5 V (mΩ):
  • RDS(on) Max @ VGS = 4.5 V (mΩ): Q1: 35, Q2:16.5 
  • RDS(on) Max @ VGS = 10 V (mΩ): Q1: 28, Q2:13.5 
  • Qg Typ @ VGS = 4.5 V (nC): 5.6 
  • Qg Typ @ VGS = 10 V (nC): 12 
  • Ciss Typ (pF): 1250 
  • Package Type: SOIC-8 
  • ON Semiconductor Full Web Site