Datasheet > UCC27321-Q1

UCC27321-Q1

更新时间： 2024-11-21 12:16:55

品牌	Logo	应用领域
德州仪器 - TI		驱动器
页数	文件大小	规格书
27页	925K
描述
SINGLE 9-A HIGH-SPEED LOW-SIDE MOSFET DRIVER WITH ENABLE

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UCC27321-Q1 数据手册

UCC27321-Q1, UCC27322-Q1

www.ti.com

SLUSA13C –FEBRUARY 2010–REVISED MARCH 2012

SINGLE 9-A HIGH-SPEED LOW-SIDE MOSFET DRIVER WITH ENABLE

Check for Samples: UCC27321-Q1, UCC27322-Q1

FEATURES

•

Qualified for Automotive Applications

•

Available in Thermally Enhanced MSOP

PowerPAD™ Package With 4.7°C/W θ_JC

•

Industry-Standard Pinout With Addition of

Enable Function

•

Rated From –40°C to 125°C

•

High Peak-Current Drive Capability of ±9 A at

the Miller Plateau Region Using TrueDrive™

Technology

TrueDrive Output Architecture Using Bipolar

and CMOS Transistors in Parallel

APPLICATIONS

•

Efficient Constant-Current Sourcing Using a

Unique Bipolar and CMOS Output Stage

•

Switch-Mode Power Supplies

DC/DC Converters

TTL-/CMOS-Compatible Inputs Independent of

Supply Voltage

Motor Controllers

20-ns Typical Rise and 15-ns Typical Fall

Times With 10-nF Load

Line Drivers

Class-D Switching Amplifiers

Pulse Transformer Driver

Typical Propagation Delay Times of 25 ns With

Input Falling and 35 ns With Input Rising

4-V to 15-V Supply Voltage

D PACKAGE

(TOP VIEW)

DGN PACKAGE

(TOP VIEW)

VDD

OUT

PGND

VDD

OUT

PGND

ENBL

AGND

ENBL

AGND

DESCRIPTION

The UCC37321/2 family of high-speed drivers delivers 9 A of peak drive current in an industry-standard pinout.

These drivers can drive the largest of MOSFETs for systems requiring extreme Miller current due to high dV/dt

transitions. This eliminates additional external circuits and can replace multiple components to reduce space,

design complexity, and assembly cost. Two standard logic options are offered, inverting (UCC37321) and

noninverting (UCC37322).

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.

TrueDrive, PowerPAD are trademarks of Texas Instruments.

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...27

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与UCC27321-Q1相关器件

型号	品牌	获取价格	描述	数据表
UCC27321QDRQ1	TI	获取价格	SINGLE 9-A HIGH-SPEED LOW-SIDE MOSFET DRIVER WITH ENABLE
UCC27322	TI	获取价格	SINGLE 9-A HIGH SPEED LOW SIDE MOSFET DRIVER WITH ENABLE
UCC27322D	TI	获取价格	SINGLE 9-A HIGH SPEED LOW SIDE MOSFET DRIVER WITH ENABLE
UCC27322DG4	TI	获取价格	SINGLE 9-A HIGH SPEED LOW-SIDE MOSFET DRIVER WITH ENABLE
UCC27322DGN	TI	获取价格	SINGLE 9-A HIGH SPEED LOW SIDE MOSFET DRIVER WITH ENABLE
UCC27322DGNG4	TI	获取价格	SINGLE 9-A HIGH SPEED LOW-SIDE MOSFET DRIVER WITH ENABLE
UCC27322DGNR	TI	获取价格	SINGLE 9-A HIGH SPEED LOW-SIDE MOSFET DRIVER WITH ENABLE
UCC27322DGNRG4	TI	获取价格	SINGLE 9-A HIGH SPEED LOW-SIDE MOSFET DRIVER WITH ENABLE
UCC27322DR	TI	获取价格	SINGLE 9-A HIGH SPEED LOW-SIDE MOSFET DRIVER WITH ENABLE
UCC27322DRG4	TI	获取价格	SINGLE 9-A HIGH SPEED LOW-SIDE MOSFET DRIVER WITH ENABLE

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