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TC4421EMF

更新时间： 2024-11-21 04:49:43
品牌 Logo 应用领域
美国微芯 - MICROCHIP 驱动器MOSFET驱动器驱动程序和接口接口集成电路
页数 文件大小 规格书
18页 335K
描述
9A High-Speed MOSFET Drivers

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中文翻译

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TC4421EMF 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：QFN
包装说明：HVQCCN, SOLCC8,.25针数：8
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：7 weeks
风险等级：5.03Is Samacsys：N
高边驱动器：YES接口集成电路类型：BUFFER OR INVERTER BASED MOSFET DRIVER
JESD-30 代码：R-PQCC-N8JESD-609代码：e3
长度：6 mm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标称输出峰值电流：9 A
封装主体材料：PLASTIC/EPOXY封装代码：HVQCCN
封装等效代码：SOLCC8,.25封装形状：RECTANGULAR
封装形式：CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度（摄氏度）：260
电源：4.5/18 V认证状态：Not Qualified
座面最大高度：0.95 mm子类别：MOSFET Drivers
最大供电电压：18 V最小供电电压：4.5 V
表面贴装：YES技术：CMOS
温度等级：INDUSTRIAL端子面层：Matte Tin (Sn)
端子形式：NO LEAD端子节距：1.27 mm
端子位置：QUAD处于峰值回流温度下的最长时间：40
断开时间：0.08 µs接通时间：0.08 µs
宽度：5 mmBase Number Matches：1

TC4421EMF 数据手册

 浏览型号TC4421EMF的Datasheet PDF文件第2页浏览型号TC4421EMF的Datasheet PDF文件第3页浏览型号TC4421EMF的Datasheet PDF文件第4页浏览型号TC4421EMF的Datasheet PDF文件第5页浏览型号TC4421EMF的Datasheet PDF文件第6页浏览型号TC4421EMF的Datasheet PDF文件第7页 
TC4421/TC4422  
9A High-Speed MOSFET Drivers  
Features  
General Description  
• High Peak Output Current: 9A  
• Wide Input Supply Voltage Operating Range:  
- 4.5V to 18V  
The TC4421/TC4422 are high-current buffer/drivers  
capable of driving large MOSFETs and IGBTs.  
These devices are essentially immune to any form of  
upset, except direct overvoltage or over-dissipation.  
They cannot be latched under any conditions within  
their power and voltage ratings. These parts are not  
subject to damage or improper operation when up to  
5V of ground bounce is present on their ground termi-  
nals. They can accept, without damage or logic upset,  
more than 1A inductive current of either polarity being  
forced back into their outputs. In addition, all terminals  
are fully protected against up to 4 kV of electrostatic  
discharge.  
• High Continuous Output Current: 2A Max  
• Fast Rise and Fall Times:  
- 30 ns with 4,700 pF Load  
- 180 ns with 47,000 pF Load  
• Short Propagation Delays: 30 ns (typ)  
• Low Supply Current:  
- With Logic ‘1’ Input – 200 µA (typ)  
- With Logic ‘0’ Input – 55 µA (typ)  
• Low Output Impedance: 1.4Ω (typ)  
The TC4421/TC4422 inputs may be driven directly  
from either TTL or CMOS (3V to 18V). In addition,  
300 mV of hysteresis is built into the input, providing  
noise immunity and allowing the device to be driven  
from slowly rising or falling waveforms.  
• Latch-Up Protected: Will Withstand 1.5A Output  
Reverse Current  
• Input Will Withstand Negative Inputs Up To 5V  
• Pin-Compatible with the TC4420/TC4429  
6A MOSFET Driver  
With both surface-mount and pin-through-hole  
packages and four operating temperature range offer-  
ings, the TC4421/22 family of 9A MOSFET drivers fit  
into most any application where high gate/line  
capacitance drive is required.  
• Space-saving 8-Pin 6x5 DFN Package  
Applications  
• Line Drivers for Extra Heavily-Loaded Lines  
• Pulse Generators  
• Driving the Largest MOSFETs and IGBTs  
• Local Power ON/OFF Switch  
• Motor and Solenoid Driver  
(1)  
Package Types  
8-Pin PDIP/ TC4421 TC4422  
SOIC  
8-Pin DFN(2) TC4421 TC4422  
5-Pin TO-220  
Tab is  
V
1
2
3
4
DD  
V
V
DD  
8
7
6
5
DD  
Common  
to V  
V
V
DD  
V
1
2
3
4
8
7
6
5
DD  
DD  
TC4421  
TC4422  
INPUT  
NC  
OUTPUT  
OUTPUT  
GND  
DD  
INPUT  
NC  
OUTPUT  
OUTPUT  
GND  
OUTPUT OUTPUT  
OUTPUT OUTPUT  
TC4421  
TC4422  
TC4421  
TC4422  
GND  
GND  
GND  
GND  
Note 1: Duplicate pins must both be connected for proper operation.  
2: Exposed pad of the DFN package is electrically isolated.  
2004 Microchip Technology Inc.  
DS21420D-page 1  
1234567...18

中文翻译

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