6986S Datasheet FDS6986S

Manufacturer: Fairchild (now onsemi)

Overview: FDS6986S September 2002 FDS6986S Dual Notebook Power Supply N-Channel PowerTrench.

6986S fds6986s by Fairchild (now onsemi) - Datasheet Preview

Datasheet Details

Part number	6986S
Manufacturer	Fairchild (now onsemi)
File Size	259.84 KB
Description	FDS6986S
Download	6986S Download (PDF)

General Description

The FDS6986S 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.

FDS6986S 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 lowside switch (Q2) is optimized to reduce conduction losses.

Key Features

Q2: Optimized to minimize conduction losses Includes SyncFET Schottky body diode RDS(on) = 20 mΩ @ VGS = 10V RDS(on) = 28 mΩ @ VGS = 4.5V.
Q1: Optimized for low switching losses Low gate charge (6.5 nC typical) RDS(on) = 29 mΩ @ VGS = 10V RDS(on) = 38 mΩ @ VGS = 4.5V 7.9A, 30V 6.5A, 30V 1 /S D2 1 /S D2 D D D 5 6 7 Q2 4 3 D1 D D1 Q1 2 1 SO-8 G S1 Pin 1 SO-8 S S S G S2 1 2 /D http://www. DataSheet4U. net/ G 8 2 Absolute Maximum Ratings Symbol VDSS VGSS ID.

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