Datasheet > UCC27324-Q1

UCC27324-Q1

更新时间： 2024-11-18 11:58:39

品牌	Logo	应用领域
德州仪器 - TI		驱动器
页数	文件大小	规格书
16页	237K
描述
DUAL 4-A PEAK HIGH-SPEED LOW-SIDE POWER MOSFET DRIVERS

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UCC27324-Q1 数据手册

UCC27323-Q1, UCC27324-Q1, UCC27325-Q1

www.ti.com

SLUS678A –MARCH 2008–REVISED APRIL 2012

DUAL 4-A PEAK HIGH-SPEED LOW-SIDE POWER MOSFET DRIVERS

Check for Samples: UCC27323-Q1, UCC27324-Q1, UCC27325-Q1

FEATURES

•

Qualified for Automotive Applications

•

Dual Outputs Can Be Paralleled for Higher

Drive Current

Industry-Standard Pinout

Available in Thermally Enhanced MSOP

PowerPAD™ Package with 4.7°C/W θ_JC

High Current Drive Capability of ±4 A at the

Miller Plateau Region

•

Rated From –40°C to 125°C

•

Efficient Constant Current Sourcing Even at

Low Supply Voltages

TrueDrive™ Output Architecture Using Bipolar

and CMOS Transistors in Parallel

TTL-/CMOS-Compatible Inputs Independent of

Supply Voltage

APPLICATIONS

20-ns Typical Rise and 15-ns Typical Fall

Times with 1.8-nF Load

•

Switch-Mode Power Supplies

DC/DC Converters

Typical Propagation Delay Times of 25 ns With

Input Falling and 35 ns With Input Rising

Motor Controllers

•

Supply Voltage of 4 V to 15 V

Supply Current of 0.3 mA

Line Drivers

Class D Switching Amplifiers

UCC27323

(DUAL INVERTING)

D, DGN, OR P PACKAGE

(TOP VIEW)

UCC27324

UCC27325

(DUAL NONINVERTING)

D, DGN, OR P PACKAGE

(TOP VIEW)

(ONE INVERTING, ONE NONINVERTING)

D, DGN, OR P PACKAGE

(TOP VIEW)

INA

OUTA

VDD

OUTB

OUTA

VDD

OUTB

OUTA

VDD

OUTB

GND

INB

GND

INB

GND

INB

NC – No internal connection

DESCRIPTION/ORDERING INFORMATION

The UCC27323/UCC27324/UCC27325 high-speed dual MOSFET drivers can deliver large peak currents into

capacitive loads. Three standard logic options are offered — dual inverting, dual noninverting, and one inverting

and one noninverting driver. The thermally enhanced 8-pin PowerPAD™ MSOP package (DGN) drastically

lowers the thermal resistance to improve long-term reliability. The drivers are also offered in the standard SOIC-8

(D) or PDIP-8 (P) packages.

Using a design that inherently minimizes shoot-through current, these drivers deliver 4 A of current where it is

needed most, at the Miller plateau region during the MOSFET switching transition. A unique bipolar and

MOSFET hybrid output stage in parallel also allows efficient current sourcing and sinking at low supply voltages.

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.

PowerPAD, TrueDrive are trademarks of Texas Instruments.

UNLESS OTHERWISE NOTED this document contains

PRODUCTION DATA information current as of publication date.

Products conform to specifications per the terms of Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...16

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与UCC27324-Q1相关器件

型号	品牌	获取价格	描述	数据表
UCC27324QDRQ1	TI	获取价格	汽车类同相 4A/4A 双通道低侧栅极驱动器 \| D \| 8 \| -40 to 125
UCC27325	TI	获取价格	DUAL 4-A PEAK HIGH SPEED LOW-SIDE POWER MOSFET DRIVERS
UCC27325D	TI	获取价格	DUAL 4-A PEAK HIGH SPEED LOW-SIDE POWER MOSFET DRIVERS
UCC27325DG4	TI	获取价格	Dual 4-A Peak High-Speed Low-Side Power-MOSFET Drivers
UCC27325DGN	TI	获取价格	DUAL 4-A PEAK HIGH SPEED LOW-SIDE POWER MOSFET DRIVERS
UCC27325DGNG4	TI	获取价格	Dual 4-A Peak High-Speed Low-Side Power-MOSFET Drivers
UCC27325DGNR	TI	获取价格	Dual 4-A Peak High-Speed Low-Side Power-MOSFET Drivers
UCC27325DGNRG4	TI	获取价格	Dual 4-A Peak High-Speed Low-Side Power-MOSFET Drivers
UCC27325DR	TI	获取价格	Dual 4-A Peak High-Speed Low-Side Power-MOSFET Drivers
UCC27325DRG4	TI	获取价格	Dual 4-A Peak High-Speed Low-Side Power-MOSFET Drivers

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