Datasheet > SM72482MA-4/NOPB

SM72482MA-4/NOPB

更新时间： 2024-02-06 18:38:31

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Dual 5A Compound Gate Driver

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SM72482MA-4/NOPB 数据手册

SM72482

www.ti.com

SNVS696C –JANUARY 2011–REVISED APRIL 2013

Dual 5A Compound Gate Driver

Check for Samples: SM72482

FEATURES

DESCRIPTION

The SM72482 Dual Gate Driver replaces industry

standard gate drivers with improved peak output

current and efficiency. Each “compound” output driver

stage includes MOS and bipolar transistors operating

in parallel that together sink more than 5A peak from

•

Renewable Energy Grade

Independently Drives Two N-Channel

MOSFETs

•

Compound CMOS and Bipolar Outputs Reduce

Output Current Variation

capacitive

loads.

Combining

the

unique

characteristics of MOS and bipolar devices reduces

drive current variation with voltage and temperature.

Under-voltage lockout protection is also provided.

The drivers can be operated in parallel with inputs

and outputs connected to double the drive current

capability. This device is available in the SOIC

package.

•

5A Sink, 3A Source Current Capability

Two Channels Can be Connected in Parallel to

Double the Drive Current

•

Independent Inputs (TTL Compatible)

Fast Propagation Times (25 ns Typical)

Fast Rise and Fall Times (14 ns Rise, 12 ns

Fall With 2 nF Load)

Connection Diagram

•

Available in Dual Noninverting, Dual Inverting,

and Combination Configurations

Supply Rail Under-Voltage Lockout Protection

(UVLO)

SM72482 UVLO Configured to Drive PFET

Through OUT_A and NFET Through OUT_B

IN_A

VEE

OUT A

VCC

Pin Compatible With Industry Standard Gate

Drivers

Packages

–

SOIC

Thermally Enhanced VSSOP

IN_B

OUT_B

APPLICATIONS

•

Synchronous Rectifier Gate Drivers

Switch-mode Power Supply Gate Driver

Solenoid and Motor Drivers

Figure 1. 8-Lead SOIC or VSSOP

See D or DGN Package

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...15

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SM72482MA-4/NOPB 替代型号

型号	品牌	替代类型	描述	数据表
SM72482MAX-4/NOPB	TI	完全替代	Dual 5A Compound Gate Driver
SM72482MAE-4/NOPB	TI	类似代替	Dual 5A Compound Gate Driver

与SM72482MA-4/NOPB相关器件

型号	品牌	获取价格	描述	数据表
SM72482MAE-4	NSC	获取价格	SolarMagic Dual 5A Compound Gate Driver
SM72482MAE-4/NOPB	TI	获取价格	Dual 5A Compound Gate Driver
SM72482MAX-4	NSC	获取价格	SolarMagic Dual 5A Compound Gate Driver
SM72482MAX-4/NOPB	TI	获取价格	Dual 5A Compound Gate Driver
SM72482MY-1	NSC	获取价格	SolarMagic Dual 5A Compound Gate Driver
SM72482MYE-1	NSC	获取价格	SolarMagic Dual 5A Compound Gate Driver
SM72482MYX-1	NSC	获取价格	SolarMagic Dual 5A Compound Gate Driver
SM72485	NSC	获取价格	SolarMagic 100V, 150 mA Constant On-Time Buck Switching Regulator
SM72485	TI	获取价格	100V, 150 mA Constant On-Time Buck Switching Regulator
SM72485_15	TI	获取价格	100V, 150 mA Constant On-Time Buck Switching Regulator

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