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MIC4452BM PDF预览

MIC4452BM

更新时间： 2024-11-08 22:39:59
品牌 Logo 应用领域
麦瑞 - MICREL 驱动器接口集成电路光电二极管
页数 文件大小 规格书
10页 107K
描述
12A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process

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中文翻译

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MIC4452BM 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：SOIC包装说明：SOP, SOP8,.25
针数：8Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.12高边驱动器：NO
输入特性：STANDARD接口集成电路类型：BUFFER OR INVERTER BASED MOSFET DRIVER
JESD-30 代码：R-PDSO-G8JESD-609代码：e0
长度：4.9 mm湿度敏感等级：1
功能数量：1端子数量：8
最高工作温度：85 °C最低工作温度：-40 °C
输出特性：TOTEM-POLE标称输出峰值电流：12 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）：240电源：4.5/18 V
认证状态：Not Qualified座面最大高度：1.879 mm
子类别：MOSFET Drivers最大压摆率：3 mA
最大供电电压：18 V最小供电电压：4.5 V
标称供电电压：5 V表面贴装：YES
技术：BCDMOS温度等级：INDUSTRIAL
端子面层：Tin/Lead (Sn85Pb15)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：30断开时间：0.04 µs
接通时间：0.08 µs宽度：3.9 mm
Base Number Matches：1

MIC4452BM 数据手册

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MIC4451/4452  
12A-Peak Low-Side MOSFET Driver  
Bipolar/CMOS/DMOS Process  
General Description  
Features  
• BiCMOS/DMOS Construction  
• Latch-Up Proof: Fully Isolated Process is Inherently  
Immune to Any Latch-up.  
MIC4451 and MIC4452 CMOS MOSFET drivers are tough,  
efficient, and easy to use. The MIC4451 is an inverting  
driver, while the MIC4452 is a non-inverting driver.  
• Input Will Withstand Negative Swing of Up to 5V  
• Matched Rise and Fall Times............................... 25ns  
• High Peak Output Current ............................ 12A Peak  
• Wide Operating Range.............................. 4.5V to 18V  
• High Capacitive Load Drive...........................62,000pF  
• Low Delay Time ........................................... 30ns Typ.  
Both versions are capable of 12A (peak) output and can  
drive the largest MOSFETs with an improved safe operating  
margin. The MIC4451/4452 accepts any logic input from  
2.4V to V without external speed-up capacitors or resistor  
S
networks. Proprietary circuits allow the input to swing nega-  
tive by as much as 5V without damaging the part. Additional  
circuits protect against damage from electrostatic discharge.  
• Logic High Input for Any Voltage from 2.4V to V  
S
• Low Supply Current..............450µA With Logic 1 Input  
• Low Output Impedance ........................................ 1.0Ω  
MIC4451/4452 drivers can replace three or more discrete  
components, reducing PCB area requirements, simplifying  
product design, and reducing assembly cost.  
• Output Voltage Swing to Within 25mV of GND or V  
S
• Low Equivalent Input Capacitance (typ).................7pF  
Modern Bipolar/CMOS/DMOS construction guarantees free-  
dom from latch-up. The rail-to-rail swing capability of CMOS/  
DMOS insures adequate gate voltage to the MOSFET dur-  
ing power up/down sequencing. Since these devices are  
fabricated on a self-aligned process, they have very low  
crossover current, run cool, use little power, and are easy to  
drive.  
Applications  
• Switch Mode Power Supplies  
• Motor Controls  
• Pulse Transformer Driver  
• Class-D Switching Amplifiers  
• Line Drivers  
• Driving MOSFET or IGBT Parallel Chip Modules  
• Local Power ON/OFF Switch  
• Pulse Generators  
Functional Diagram  
VS  
MIC4451  
INVERTING  
0.3mA  
0.1mA  
OUT  
IN  
2kΩ  
MIC4452  
NONINVERTING  
GND  
5-70  
April 1998  
1234567...10

中文翻译

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MIC4452BM 替代型号

型号 品牌 替代类型 描述 数据表
MIC4452YMTR MICREL

完全替代

 12A BUF OR INV BASED MOSFET DRIVER, PDSO8, LEAD FREE, SOIC-8
TC4452VOA MICROCHIP

功能相似

 12A High-Speed MOSFET Drivers
TC4422AVOA MICROCHIP

功能相似

 9A High-Speed MOSFET Drivers

与MIC4452BM相关器件

型号 品牌 获取价格 描述 数据表
MIC4452BN MICREL

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 		12A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process
MIC4452CN MICREL

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 		Buffer/Inverter Based MOSFET Driver, 12A, BICMOS, PDIP8, PLASTIC, DIP-8
MIC4452CN MICROCHIP

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 		Buffer/Inverter Based MOSFET Driver, 12A, BICMOS, PDIP8, PLASTIC, DIP-8
MIC4452CT MICREL

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 		12A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process
MIC4452VM MICROCHIP

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 		BUF OR INV BASED MOSFET DRIVER
MIC4452VM-TR MICROCHIP

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 		BUF OR INV BASED MOSFET DRIVER
MIC4452YM MICREL

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 		12A-Peak Low-Side MOSFET Driver
MIC4452YM MICROCHIP

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 		12A BUF OR INV BASED MOSFET DRIVER, PDSO8
MIC4452YMTR MICREL

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 		12A BUF OR INV BASED MOSFET DRIVER, PDSO8, LEAD FREE, SOIC-8
MIC4452YM-TR MICROCHIP

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 		12A Peak Low-Side MOSFET Drivers

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