Datasheet > FDS6982AS_NL40

FDS6982AS_NL40

更新时间： 2024-09-22 21:54:47

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		/
页数	文件大小	规格书
10页	168K
描述
Dual Notebook Power Supply N-Channel PowerTrench SyncFET

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中文翻译

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数据手册

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FDS6982AS_NL40 数据手册

March 2005

FDS6982AS

Dual Notebook Power Supply N-Channel PowerTrench^®SyncFET^™

General Description

Features

The FDS6982AS is designed to replace two single SO-

•

Q2:

Optimized to minimize conduction losses

Includes SyncFET Schottky body diode

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.

8.6A, 30V

_DS(on)max= 13.5mΩ @ V_GS= 10V

R_DS(on)max= 16.5mΩ @ V_GS= 4.5V

•

Low gate charge (21nC typical)

Q1:

Optimized for low switching losses

6.3A, 30V

_DS(on)max= 22.0mΩ @ V_GS= 10V

R_DS(on)max= 29.0mΩ @ V_GS= 4.5V

Applications

•

Low gate charge (11nC typical)

• Notebook

SO-8

Absolute Maximum Ratings T_A= 25°C unless otherwise noted

Symbol

Parameter

Units

V_DSS

V_GSS

I_D

Drain-Source Voltage

±20

8.6

±20

6.3

Gate-Source Voltage

Drain Current - Continuous

- Pulsed

(Note 1a)

P_D

Power Dissipation for Dual Operation

Power Dissipation for Single Operation

(Note 1a)

(Note 1b)

1.6

0.9

(Note 1c)

T_J, T_STG

Operating and Storage Junction Temperature Range

–55 to +150

°C

Thermal Characteristics

Thermal Resistance, Junction-to-Ambient

Thermal Resistance, Junction-to-Case

(Note 1a)

(Note 1)

R_θJA

R_θJC

°C/W

Package Marking and Ordering Information

Device Marking

FDS6982AS

Device

Reel Size

13”

Tape width

12mm

Quantity

FDS6982AS

2500 units

FDS6982AS_NL (Note 4)

FDS6982AS_NF40 (Note 5)

13”

12mm

FDS6982AS Rev A1(X)

12 3 4 5 6 7...10

中文翻译

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与FDS6982AS_NL40相关器件

型号	品牌	获取价格	描述	数据表
FDS6982F011	FAIRCHILD	获取价格	Power Field-Effect Transistor, 8.6A I(D), 30V, 0.028ohm, 2-Element, N-Channel, Silicon, Me
FDS6982L86Z	FAIRCHILD	获取价格	Power Field-Effect Transistor, 6.3A I(D), 30V, 0.028ohm, 2-Element, N-Channel, Silicon, Me
FDS6982S	FAIRCHILD	获取价格	Dual Notebook Power Supply N-Channel PowerTre
FDS6982S_NL	FAIRCHILD	获取价格	Power Field-Effect Transistor, 6.3A I(D), 30V, 0.028ohm, 2-Element, N-Channel, Silicon, Me
FDS6982S62Z	FAIRCHILD	获取价格	Power Field-Effect Transistor, 6.3A I(D), 30V, 0.028ohm, 2-Element, N-Channel, Silicon, Me
FDS6982SD84Z	FAIRCHILD	获取价格	Power Field-Effect Transistor, 6.3A I(D), 30V, 0.028ohm, 2-Element, N-Channel, Silicon, Me
FDS6982SF011	FAIRCHILD	获取价格	Power Field-Effect Transistor, 8.6A I(D), 30V, 0.028ohm, 2-Element, N-Channel, Silicon, Me
FDS6982SL86Z	FAIRCHILD	获取价格	Power Field-Effect Transistor, 6.3A I(D), 30V, 0.028ohm, 2-Element, N-Channel, Silicon, Me
FDS6982SL99Z	FAIRCHILD	获取价格	Power Field-Effect Transistor, 6.3A I(D), 30V, 0.028ohm, 2-Element, N-Channel, Silicon, Me
FDS6984AS	FAIRCHILD	获取价格	Dual Notebook Power Supply N-Channel PowerTrench SyncFET

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