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MIC4429BM PDF预览

MIC4429BM

更新时间: 2024-11-11 22:51:23
品牌 Logo 应用领域
麦瑞 - MICREL 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
页数 文件大小 规格书
10页 99K
描述
6A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process

MIC4429BM 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:5.07Is Samacsys:N
高边驱动器:NO输入特性:STANDARD
接口集成电路类型:BUFFER OR INVERTER BASED MOSFET DRIVERJESD-30 代码:R-PDSO-G8
JESD-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:6 A输出极性:INVERTED
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:1.5 mA最大供电电压:18 V
最小供电电压:4.5 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:0.075 µs
接通时间:0.075 µs宽度:3.9 mm
Base Number Matches:1

MIC4429BM 数据手册

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MIC4420/4429  
6A-Peak Low-Side MOSFET Driver  
Bipolar/CMOS/DMOS Process  
General Description  
Features  
• CMOS Construction  
• Latch-Up Protected: Will Withstand >500mA  
Reverse Output Current  
• Logic Input Withstands Negative Swing of Up to 5V  
• Matched Rise and Fall Times................................25ns  
• High Peak Output Current ............................... 6A Peak  
• Wide Operating Range...............................4.5V to 18V  
• High Capacitive Load Drive........................... 10,000pF  
• Low Delay Time .............................................55ns Typ  
MIC4420, MIC4429 and MIC429 MOSFET drivers are  
tough, efficient, and easy to use. The MIC4429 and MIC429  
are inverting drivers, while the MIC4420 is a non-inverting  
driver.  
They are capable of 6A (peak) output and can drive the  
largest MOSFETs with an improved safe operating mar-  
gin. The MIC4420/4429/429 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  
negative by as much as 5V without damaging the part.  
Additional circuits protect against damage from electro-  
static discharge.  
• Logic High Input for Any Voltage From 2.4V to V  
S
• Low Equivalent Input Capacitance (typ)................. 6pF  
• Low Supply Current.............. 450µA With Logic 1 Input  
• Low Output Impedance ......................................... 2.5Ω  
• Output Voltage Swing Within 25mV of Ground or V  
S
MIC4420/4429/429 drivers can replace three or more dis-  
crete components, reducing PCB area requirements,  
simplifying product design, and reducing assembly cost.  
Applications  
• Switch Mode Power Supplies  
• Motor Controls  
• Pulse Transformer Driver  
• Class-D Switching Amplifiers  
Modern BiCMOS/DMOS construction guarantees freedom  
from latch-up. The rail-to-rail swing capability insures ad-  
equate gate voltage to the MOSFET during power up/  
down sequencing.  
Functional Diagram  
VS  
MIC4429  
INVERTING  
0.4mA  
0.1mA  
OUT  
IN  
2k  
MIC4420  
NON-INVERTING  
GND  
5-32  
April 1998  

MIC4429BM 替代型号

型号 品牌 替代类型 描述 数据表
MIC4452YM MICROCHIP

类似代替

12A BUF OR INV BASED MOSFET DRIVER, PDSO8
MIC4451YM MICROCHIP

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12A BUF OR INV BASED MOSFET DRIVER, PDSO8
MIC4422YM MICROCHIP

类似代替

9A BUF OR INV BASED MOSFET DRIVER, PDSO8

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