Datasheet > 驱动程序和接口 > MOSFET 驱动器> UCC27423MDREP

UCC27423MDREP

更新时间： 2024-11-04 12:16:55

品牌	Logo	应用领域
德州仪器 - TI		驱动器 MOSFET驱动器驱动程序和接口接口集成电路光电二极管 PC
页数	文件大小	规格书
29页	988K
描述
DUAL 4-A HIGH-SPEED LOW-SIDE MOSFET DRIVER WITH ENABLE

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UCC27423MDREP 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	SOIC
包装说明：	SOIC-8	针数：	8
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	6 weeks
风险等级：	1.71	Samacsys Confidence：	3
Samacsys Status：	Released	Samacsys PartID：	608232
Samacsys Pin Count：	8	Samacsys Part Category：	Integrated Circuit
Samacsys Package Category：	Small Outline Packages	Samacsys Footprint Name：	+soic d
Samacsys Released Date：	2017-01-12 12:59:53	Is Samacsys：	N
高边驱动器：	NO	接口集成电路类型：	BUFFER OR INVERTER BASED MOSFET DRIVER
JESD-30 代码：	R-PDSO-G8	JESD-609代码：	e4
长度：	4.9 mm	湿度敏感等级：	1
功能数量：	2	端子数量：	8
最高工作温度：	125 °C	最低工作温度：	-55 °C
输出特性：	TOTEM-POLE	最大输出电流：	4 A
标称输出峰值电流：	4 A	输出极性：	TRUE
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装等效代码：	SOP8,.25	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	峰值回流温度（摄氏度）：	260
电源：	4.5/15 V	认证状态：	Not Qualified
座面最大高度：	1.75 mm	子类别：	MOSFET Drivers
最大压摆率：	1.35 mA	最大供电电压：	15 V
最小供电电压：	4.5 V	标称供电电压：	14 V
表面贴装：	YES	温度等级：	MILITARY
端子面层：	Nickel/Palladium/Gold (Ni/Pd/Au)	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	断开时间：	0.055 µs
接通时间：	0.06 µs	宽度：	3.9 mm
Base Number Matches：	1

UCC27423MDREP 数据手册

UCC27424-EP

UCC27423-EP

www.ti.com

SLUS704B –FEBRUARY 2007–REVISED APRIL 2012

DUAL 4-A HIGH-SPEED LOW-SIDE MOSFET DRIVER WITH ENABLE

Check for Samples: UCC27424-EP, UCC27423-EP

FEATURES

•

Industry-Standard Pinout

SUPPORTS DEFENSE, AEROSPACE

AND MEDICAL APPLICATIONS

Enable Functions for Each Driver

High Current-Drive Capability of ±4 A

•

Controlled Baseline

One Assembly/Test Site

One Fabrication Site

Unique Bipolar and CMOS True-Drive Output

Stage Provides High Current at MOSFET Miller

Thresholds

Available in Military (–55°C/150°C)

Temperature Range⁽¹⁾

•

TTL-/CMOS-Compatible Inputs Independent of

Supply Voltage

•

Extended Product Life Cycle

Extended Product-Change Notification

Product Traceability

20-ns Typical Rise and 15-ns Typical Fall

Times With 1.8-nF Load

Typical Propagation Delay Times of 25 ns With

Input Falling and 35 ns With Input Rising

D OR DGN PACKAGE

(TOP VIEW)

•

4.5-V to 15-V Supply Voltage

Dual Outputs Can Be Paralleled for Higher

Drive Current

ENBB

OUTA

VDD

ENBA

INA

•

Available in Thermally-Enhanced MSOP

PowerPAD™ Package With 4.7°C/W θjc

GND

INB

APPLICATIONS

•

Switch-Mode Power Supplies

DC/DC Converters

OUTB

Motor Controllers

Line Drivers

Class-D Switching Amplifiers

(1) Custom temperature ranges available

DESCRIPTION/ORDERING INFORMATION

The UCC27423 and UCC27424 high-speed MOSFET drivers can deliver large peak currents into capacitive

loads. Two standard logic options are offered – dual inverting and dual noninverting drivers. The UCC27424

thermally enhanced 8-pin PowerPAD™ MSOP package (DGN) drastically lowers the thermal resistance to

improve long-term reliability. The UCC27423 is offered in a standard SOIC-8 (D) package.

Using a design that inherently minimizes shoot-through current, this driver delivers 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.

The UCC27423 and UCC27424 provide enable (ENB) functions to better control the operation of the driver

applications. ENBA and ENBB are implemented on pins 1 and 8, which previously were left unused in the

industry-standard pinout. ENBA and ENBB are pulled up internally to V_DDfor active-high logic and can be left

open for standard operation.

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 is a trademark 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...29

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UCC27423MDREP 替代型号

型号	品牌	替代类型	描述	数据表
V62/07624-02YE	TI	完全替代	DUAL 4-A HIGH-SPEED LOW-SIDE MOSFET DRIVER WITH ENABLE
UCC27324QDRQ1	TI	类似代替	汽车类同相 4A/4A 双通道低侧栅极驱动器 \| D \| 8 \| -40 to 125
UCC27424QDRQ1	TI	类似代替	DUAL 4-A HIGH-SPEED LOW-SIDE MOSFET DRIVERS WITH ENABLE

与UCC27423MDREP相关器件

型号	品牌	获取价格	描述	数据表
UCC27423P	TI	获取价格	DUAL 4-A HIGH SPEED LOW SIDE MOSFET DRIVERS WITH ENABLE
UCC27423PE4	TI	获取价格	Dual 4-A High Speed Low-Side MOSFET Drivers With Enable
UCC27423-Q1	TI	获取价格	DUAL 4-A HIGH-SPEED LOW-SIDE MOSFET DRIVERS WITH ENABLE
UCC27423QDGNRQ1	TI	获取价格	DUAL 4-A HIGH-SPEED LOW-SIDE MOSFET DRIVERS WITH ENABLE
UCC27423QDRQ1	TI	获取价格	DUAL 4-A HIGH-SPEED LOW-SIDE MOSFET DRIVERS WITH ENABLE
UCC27424	TI	获取价格	DUAL 4-A HIGH SPEED LOW SIDE MOSFET DRIVERS WITH ENABLE
UCC27424D	TI	获取价格	DUAL 4-A HIGH SPEED LOW SIDE MOSFET DRIVERS WITH ENABLE
UCC27424DG4	TI	获取价格	Dual 4-A High Speed Low-Side MOSFET Drivers With Enable
UCC27424DGN	TI	获取价格	DUAL 4-A HIGH SPEED LOW SIDE MOSFET DRIVERS WITH ENABLE
UCC27424DGNG4	TI	获取价格	Dual 4-A High Speed Low-Side MOSFET Drivers With Enable

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