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ISO5452

更新时间： 2024-01-21 09:47:25
品牌 Logo 应用领域
德州仪器 - TI 栅双极性晶体管
页数 文件大小 规格书
37页 1266K
描述
High-CMTI 2.5-A / 5-A Isolated IGBT, MOSFET Gate Driver with Split Outputs and Active Safety Features

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ISO5452 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：SOP,
Reach Compliance Code：compliantFactory Lead Time：12 weeks
风险等级：1.01其他特性：ALSO REQUIRED VEE2 SUPPLY -15V TO 0V
高边驱动器：NO接口集成电路类型：AND GATE BASED IGBT/MOSFET DRIVER
JESD-30 代码：R-PDSO-G16JESD-609代码：e4
长度：10.3 mm湿度敏感等级：2
功能数量：1端子数量：16
最高工作温度：125 °C最低工作温度：-40 °C
最大输出电流：5 A输出极性：TRUE
封装主体材料：PLASTIC/EPOXY封装代码：SOP
封装形状：RECTANGULAR封装形式：SMALL OUTLINE
座面最大高度：2.65 mm最大压摆率：4.5 mA
最大供电电压：5.5 V最小供电电压：2.25 V
标称供电电压：5 V电源电压1-最大：30 V
电源电压1-分钟：15 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：1.27 mm
端子位置：DUAL断开时间：0.11 µs
接通时间：0.11 µs宽度：7.5 mm

ISO5452 数据手册

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ISO5452  
SLLSEQ4A –AUGUST 2015–REVISED SEPTEMBER 2015  
ISO5452 High-CMTI 2.5-A / 5-A Isolated IGBT, MOSFET Gate Driver  
with Split Outputs and Active Safety Features  
1 Features  
3 Description  
The ISO5452 is a 5.7-kVRMS, reinforced isolated gate  
1
•
50-kV/μs Minimum and 100-kV/μs Typical  
Common-Mode Transient Immunity (CMTI)  
at VCM = 1500 V  
driver for IGBTs and MOSFETs with split outputs,  
OUTH and OUTL, providing 2.5-A source and 5-A  
sink current. The input side operates from a single  
2.25-V to 5.5-V supply. The output side allows for a  
supply range from minimum 15-V to maximum  
30-V. Two complementary CMOS inputs control the  
output state of the gate driver. The short propagation  
time of 76 ns assures accurate control of the output  
stage.  
•
•
Split Outputs to provide 2.5-A Peak Source and  
5-A Peak Sink Currents  
Short Propagation Delay: 76 ns (Typ),  
110 ns (Max)  
•
•
•
•
2-A Active Miller Clamp  
Output Short-Circuit Clamp  
An internal desaturation (DESAT) fault detection  
recognizes when the IGBT is in an overcurrent  
condition. Upon a DESAT detect, a Mute logic  
immediately blocks the output of the isolator and  
initiates a soft-turn-off procedure which disables,  
OUTH, and pulls OUTL to low over a time span of  
2 μs. When OUTL reaches 2 V with respect to the  
most negative supply potential, VEE2, the gate driver  
output is pulled hard to VEE2 potential turning the  
IGBT immediately off.  
Soft Turn-Off (STO) during Short Circuit  
Fault Alarm upon Desaturation Detection is  
Signaled on FLT and Reset Through RST  
•
•
Input and Output Under Voltage Lock-Out (UVLO)  
with Ready (RDY) Pin Indication  
Active Output Pull-down and Default Low Outputs  
with Low Supply or Floating Inputs  
•
•
•
•
2.25-V to 5.5-V Input Supply Voltage  
15-V to 30-V Output Driver Supply Voltage  
CMOS Compatible Inputs  
When desaturation is active, a fault signal is sent  
across the isolation barrier pulling the FLT output at  
the input side low and blocking the isolator input.  
Mute logic is activated through the soft-turn-off  
period. The FLT output condition is latched and can  
be reset only after RDY goes high, through a low-  
active pulse at the RST input.  
Rejects Input Pulses and Noise Transients  
Shorter Than 20 ns  
•
•
Operating Temperature: –40°C to 125°C Ambient  
Surge Immunity 10000-VPK (according to IEC  
61000-4-5)  
Device Information(1)  
•
Safety and Regulatory Certifications:  
PART NUMBER  
PACKAGE  
BODY SIZE (NOM)  
–
8000-VPK VIOTM and 1420-VPK VIORM  
Reinforced Isolation per DIN V VDE V 0884-10  
(VDE V 0884-10):2006-12  
ISO5452  
SOIC (16)  
10.30 mm × 7.50 mm  
(1) For all available packages, see the orderable addendum at  
the end of the datasheet.  
–
–
5700-VRMS Isolation for 1 Minute per UL 1577  
CSA Component Acceptance Notice 5A, IEC  
60950-1, IEC 60601-1 and IEC 61010-1 End  
Equipment Standards  
Functional Block Diagram  
–
–
CQC Certification per GB4943.1-2011  
All Certifications are Planned  
2 Applications  
•
Isolated IGBT and MOSFET Drives in  
–
–
–
–
–
Industrial Motor Control Drives  
Industrial Power Supplies  
Solar Inverters  
HEV and EV Power Modules  
Induction Heating  
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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ISO5500 TI

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ISO5500EVM TI

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ISO5851 TI

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 		High-CMTI 2.5-A / 5-A Isolated IGBT, MOSFET Gate Driver with Active Safety Features

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