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UCC27519AQDBVRQ1 PDF预览

UCC27519AQDBVRQ1

更新时间： 2024-01-21 07:06:41
品牌 Logo 应用领域
德州仪器 - TI 栅驱动光电二极管接口集成电路驱动器
页数 文件大小 规格书
32页 892K
描述
Single-Channel High-Speed Low-Side Gate Driver With Negative Input Voltage Capability

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UCC27519AQDBVRQ1 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active包装说明：LSSOP,
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：12 weeks
风险等级：1.72高边驱动器：NO
接口集成电路类型：BUFFER OR INVERTER BASED MOSFET DRIVERJESD-30 代码：R-PDSO-G5
JESD-609代码：e4长度：2.9 mm
湿度敏感等级：1功能数量：1
端子数量：5最高工作温度：125 °C
最低工作温度：-40 °C最大输出电流：4 A
封装主体材料：PLASTIC/EPOXY封装代码：LSSOP
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：260筛选级别：AEC-Q100
座面最大高度：1.45 mm最大供电电压：18 V
最小供电电压：4.5 V标称供电电压：12 V
表面贴装：YES温度等级：AUTOMOTIVE
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)端子形式：GULL WING
端子节距：0.95 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：0.025 µs
接通时间：0.025 µs宽度：1.6 mm
Base Number Matches：1

UCC27519AQDBVRQ1 数据手册

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Sample &  
Buy  
Support &  
Community  
Product  
Folder  
Tools &  
Software  
Technical  
Documents  
UCC27518A-Q1, UCC27519A-Q1  
SLVSC90B –AUGUST 2013–REVISED AUGUST 2015  
UCC2751xA-Q1 Single-Channel High-Speed Low-Side Gate Driver With Negative Input  
Voltage Capability  
1 Features  
3 Description  
The UCC2751xA-Q1 single-channel high-speed low-  
side gate driver devices effectively drive MOSFET  
and IGBT power switches. With a design that  
inherently minimizes shoot-through current, the  
UCC2751xA-Q1 family of devices sources and sinks  
high, peak-current pulses into capacitive loads  
offering rail-to-rail drive capability and extremely small  
propagation delay typically 17 ns.  
1
•
•
Qualified for Automotive Applications  
AEC-Q100 Qualified With the Following Results:  
–
Device Automotive Qualified Grade 1: –40°C  
to +125°C Ambient Operating Temperature  
Range  
–
–
Device HBM ESD Classification Level 2  
Device CDM ESD Classification Level C6  
The UCC2751xA-Q1 family of devices provides 4-A  
source, 4-A sink (symmetrical drive) peak-drive  
current capability at VDD = 12 V.  
•
•
•
Low-Cost Gate-Driver Device Offering Superior  
Replacement of NPN and PNP Discrete Solutions  
Pin-to-Pin Compatible With TI's TPSS2828-Q1  
and the TPS2829-Q1  
The UCC2751xA-Q1 family of devices operates over  
a wide VDD range of 4.5 V to 18 V and wide  
temperature range of –40°C to 140°C. Internal  
undervoltage lockout (UVLO) circuitry on VDD pin  
holds output low outside VDD operating range. The  
ability to operate at low voltage levels such as below  
5 V, along with best in class switching characteristics,  
is especially suited for driving emerging wide band-  
gap power switching devices such as GaN power-  
semiconductor devices.  
4-A Peak Source and 4-A Peak Sink Symmetrical  
Drive  
•
•
•
•
Fast Propagation Delays (17-ns typical)  
Fast Rise and Fall Times (8-ns and 7-ns typical)  
4.5-V to 18-V Single Supply Range  
Outputs Held Low During VDD UVLO (Ensures  
Glitch-Free Operation at Power-Up and Power-  
Down)  
The input pin threshold of the UCC2751xA-Q1 family  
of devices is based on CMOS logic where the  
threshold voltage is a function of the VDD supply  
voltage. Typically, the input high threshold (VIN–H) is  
55% VDD and the input low threshold (VIN–L) is 39%  
VDD. Wide hysteresis (16% VDD typically) between the  
high and low thresholds offers excellent noise  
immunity and allows users to introduce delays using  
RC circuits between the input PWM signal and the  
INx pin of the device.  
•
•
•
•
CMOS Input Logic Threshold (Function of Supply  
Voltage With Hysteresis)  
Hysteretic Logic Thresholds for High Noise  
Immunity  
EN Pin for Enable Function (Allowed to be no  
Connect)  
Ability to Support Negative Voltages (–5 V) at  
Input and Enable pins  
•
•
Output Held Low when Input Pins are Floating  
Device Information(1)  
Input Pin Absolute Maximum Voltage Levels Not  
Restricted by VDD Pin Bias Supply Voltage  
PART NUMBER  
UCC27518A-Q1  
UCC27519A-Q1  
PACKAGE  
BODY SIZE (NOM)  
SOT-23 (5)  
2.90 mm × 1.60 mm  
•
•
Operating Temperature Range of –40°C to 140°C  
5-Pin DBV Package (SOT-23)  
(1) For all available packages, see the orderable addendum at  
the end of the datasheet.  
2 Applications  
Typical Application Diagram  
•
•
•
•
Automotive  
Switch-Mode Power Supplies  
DC-to-DC Converters  
UCC27518A-Q1  
4.5 V to 18 V  
V+  
UCC27519A-Q1  
EN  
1
2
3
EN VDD  
5
Companion Gate Driver Devices for Digital Power  
Controllers  
C1  
Q1  
GND  
•
•
Solar Power, Motor Control, UPS  
R1  
Gate Driver for Emerging Wide Band-Gap Power  
Devices (such as GaN)  
IN  
IN+/IN-  
OUT  
4
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,  
intellectual property matters and other important disclaimers. PRODUCTION DATA.  
 
 
 
 
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