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参数资料
| 型号： | TC4432EPA |
| 厂商： | Microchip Technology |
| 文件页数： | 1/18页 |
| 文件大小： | 0K |
| 描述： | IC MOSFET DRIVER 30V 1.5A 8-DIP |
| 标准包装： | 60 |
| 配置： | 高端 |
| 输入类型： | 非反相 |
| 延迟时间： | 62ns |
| 电流 - 峰： | 1.5A |
| 配置数： | 1 |
| 输出数： | 1 |
| 电源电压： | 4.5 V ~ 30 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 8-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 8-PDIP |
| 包装： | 管件 |
| 产品目录页面： | 671 (CN2011-ZH PDF) |
TC4431/TC4432
1.5A High-Speed 30V MOSFET Drivers
Features
? High Peak Output Current – 1.5 A
? Wide Input Supply Operating Range:
- 4.5V to 30V
? High Capacitive Load Drive Capability:
- 1000 pF in 25 nsec
? Short Delay Times – <78 nsec Typ.
? Low Supply Current:
- With Logic ‘ 1 ’ Input – 2.5 mA
- With Logic ‘ 0 ’ Input – 300 μA
? Low Output Impedance – 7 Ω
? Latch-Up Protected: Will Withstand >300 mA
Reverse Current
? ESD Protected – 4 kV
Applications
? Small Motor Drive
? Power MOSFET Driver
General Description
The TC4431/TC4432 are 30V CMOS buffer/drivers
suitable for use in high-side driver applications. They
will not latch up under any conditions within their power
and voltage ratings. They can accept, without damage
or logic upset, up to 300 mA of reverse current (of
either polarity) being forced back into their outputs. All
terminals are fully protected against up to 4 kV of
electrostatic discharge.
Under-voltage lockout circuitry forces the output to a
‘low’ state when the input supply voltage drops below
7V. For operation at lower voltages, disable the lockout
and start-up circuit by grounding pin 3 (LOCK DIS); for
all other situations, pin 3 (LOCK DIS) should be left
floating. The under-voltage lockout and start-up circuit
gives brown out protection when driving MOSFETS.
Package Type
8-Pin PDIP/SOIC/CERDIP
? Driving Bipolar Transistors
V DD 1
8 V DD
IN 2
LOCK DIS 3
GND 4
2
TC4431
7 OUT
6 OUT
5 GND
7
6
Inverting
V DD 1
8 V DD
IN 2
LOCK DIS 3
GND 4
2
TC4432
7
7 OUT
6 OUT
5 GND
6
Non Inverting
? 2007 Microchip Technology Inc.
DS21424D-page 1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TC4432VOA | 功能描述:功率驱动器IC 1.5A Sngl 30V MOSFET Drvr N-Inv RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| TC4432VOA713 | 功能描述:功率驱动器IC 1.5A Sngl 30V MOSFET Drvr N-Inv RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| TC4432VPA | 功能描述:功率驱动器IC 1.5A Sngl 30V MOSFET Drvr N-Inv RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| TC4451 | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:12A High-Speed MOSFET Drivers |
| TC4451VAT | 功能描述:功率驱动器IC 12A Sngl MOSFET Drvr RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
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