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TC4420CMF PDF预览

TC4420CMF

更新时间: 2024-02-03 19:07:47
品牌 Logo 应用领域
美国微芯 - MICROCHIP 驱动器
页数 文件大小 规格书
20页 343K
描述
6A High-Speed MOSFET Drivers

TC4420CMF 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:DIP, DIP8,.3Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.01高边驱动器:NO
接口集成电路类型:BUFFER OR INVERTER BASED MOSFET DRIVERJESD-30 代码:R-PDIP-T8
JESD-609代码:e3长度:9.46 mm
功能数量:1端子数量:8
最高工作温度:125 °C最低工作温度:-40 °C
标称输出峰值电流:6 A封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP8,.3
封装形状:RECTANGULAR封装形式:IN-LINE
电源:4.5/18 V认证状态:Not Qualified
座面最大高度:4.32 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:NO技术:CMOS
温度等级:AUTOMOTIVE端子面层:Matte Tin (Sn)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL断开时间:0.1 µs
接通时间:0.1 µs宽度:7.62 mm
Base Number Matches:1

TC4420CMF 数据手册

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TC4420/TC4429  
6A High-Speed MOSFET Drivers  
Features  
General Description  
• Latch-Up Protected: Will Withstand >1.5A  
Reverse Output Current  
The TC4420/TC4429 are 6A (peak), single-output  
MOSFET drivers. The TC4429 is an inverting driver  
(pin-compatible with the TC429), while the TC4420 is a  
non-inverting driver. These drivers are fabricated in  
CMOS for lower power and more efficient operation  
versus bipolar drivers.  
• Logic Input Will Withstand Negative Swing Up To  
5V  
• ESD Protected: 4 kV  
• Matched Rise and Fall Times:  
- 25 ns (2500 pF load)  
Both devices have TTL/CMOS compatible inputs that  
can be driven as high as VDD + 0.3V or as low as –5V  
without upset or damage to the device. This eliminates  
the need for external level-shifting circuitry and its  
associated cost and size. The output swing is rail-to-rail,  
ensuring better drive voltage margin, especially during  
power-up/power-down sequencing. Propagational  
delay time is only 55 ns (typ.) and the output rise and fall  
times are only 25 ns (typ.) into 2500 pF across the  
usable power supply range.  
• High Peak Output Current: 6A  
• Wide Input Supply Voltage Operating Range:  
- 4.5V to 18V  
• High Capacitive Load Drive Capability: 10,000 pF  
• Short Delay Time: 55 ns (typ.)  
• CMOS/TTL Compatible Input  
• Low Supply Current With Logic ‘1’ Input:  
- 450 µA (typ.)  
Unlike other drivers, the TC4420/TC4429 are virtually  
latch-up proof. They replace three or more discrete  
components, saving PCB area, parts and improving  
overall system reliability.  
• Low Output Impedance: 2.5Ω  
• Output Voltage Swing to Within 25 mV of Ground  
or VDD  
• Space-Saving 8-Pin SOIC and 8-Pin 6x5 DFN  
Packages  
Applications  
• Switch-Mode Power Supplies  
• Motor Controls  
• Pulse Transformer Driver  
• Class D Switching Amplifiers  
(1)  
Package Types  
8-Pin CERDIP/ TC4420 TC4429  
PDIP/SOIC  
8-Pin DFN(2) TC4420 TC4429  
5-Pin TO-220  
Tab is  
V
1
2
3
4
8
7
6
5
V
DD  
DD  
Common  
to V  
V
DD  
V
V
1
8
7
6
5
V
DD  
DD  
DD  
DD  
TC4420  
TC4429  
TC4420  
TC4429  
INPUT 2  
NC 3  
OUTPUT  
OUTPUT  
GND  
INPUT  
NC  
OUTPUT  
OUTPUT  
GND  
OUTPUT OUTPUT  
TC4420  
TC4429  
OUTPUT  
GND  
OUTPUT  
GND  
GND 4  
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.  
DS21419C-page 1  

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