Datasheet > SM741SDX

SM741SDX

更新时间： 2022-03-19 05:41:06

品牌	Logo	应用领域
德州仪器 - TI		驱动器栅极 MOSFET栅极驱动
页数	文件大小	规格书
14页	314K
描述
Tiny 7A MOSFET Gate Driver

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SM741SDX 数据手册

July 18, 2011

SM74101

Tiny 7A MOSFET Gate Driver

General Description

Features

The SM74101 MOSFET gate driver provides high peak gate

drive current in the tiny LLP-6 package (SOT23 equivalent

footprint), with improved power dissipation required for high

frequency operation. The compound output driver stage in-

cludes MOS and bipolar transistors operating in parallel that

together sink more than 7A peak from capacitive loads. Com-

bining the unique characteristics of MOS and bipolar devices

reduces drive current variation with voltage and temperature.

Under-voltage lockout protection is provided to prevent dam-

age to the MOSFET due to insufficient gate turn-on voltage.

The SM74101 provides both inverting and non-inverting in-

puts to satisfy requirements for inverting and non-inverting

gate drive with a single device type.

Renewable Energy Grade

■

Compound CMOS and bipolar outputs reduce output

current variation

7A sink/3A source current

■

Fast propagation times (25 ns typical)

Fast rise and fall times (14 ns/12 ns rise/fall with 2 nF load)

Inverting and non-inverting inputs provide either

configuration with a single device

Supply rail under-voltage lockout protection

■

Dedicated input ground (IN_REF) for split supply or single

supply operation

Power Enhanced 6-pin LLP package (3.0mm x 3.0mm)

■

Output swings from V_CCto V_EEwhich can be negative

relative to input ground

Block Diagram

30159901

Block Diagram of SM74101

301599

www.national.com

123 4 5 6 7...14

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