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| 型号： | TC4403CPA |
| 厂商： | Microchip Technology |
| 文件页数： | 1/14页 |
| 文件大小： | 0K |
| 描述： | IC DRIVER FLOATNG LOAD 1.5A 8DIP |
| 标准包装： | 60 |
| 配置： | 低端 |
| 输入类型： | 非反相 |
| 延迟时间： | 33ns |
| 电流 - 峰： | 1.5A |
| 配置数： | 2 |
| 输出数： | 2 |
| 电源电压： | 4.5 V ~ 18 V |
| 工作温度： | 0°C ~ 70°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 |
M TC4403
1.5A High-Speed, Floating Load Driver
Features
General Description
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Low Quiescent Current: 300 μ A Max
Capacitive Inputs With 300mV Hysteresis
Both Inputs Must Be Driven to Drive Load
Low Output Leakage
High Peak Current Capability
Fast Output Rise Time
Outputs Individually Testable
The TC4403 is a modified version of the TC4425 driver,
intended to drive floating or isolated loads requiring
high-current pulses. The load is intended to be con-
nected between the outputs without other reference to
supply or ground. Then, only when both logic inputs
and the V DD input are energized, is power supplied to
the load. This construction allows the implementation
of a wide variety of redundant input controllers.
Applications
? Isolated Load Drivers
? Pulsers
? Safety Interlocks
Device Selection Table
The low OFF-state output leakage and independence
of the two half-circuits permit a wide variety of testing
schemes to be utilized to assure functionality. The high
peak current capability, short internal delays, and fast
output rise and fall times ensure that sufficient power
will be available to the load when it is needed. The TTL
and CMOS compatible inputs allow operation from a
wide variety of input devices. The ability to swing the
Part Number
TC4403CPA
TC4403EPA
TC4403MJA
Package
8-Pin PDIP
8-Pin PDIP
8-Pin CERDIP
Temp. Range
0°C to +70°C
-40°C to +85°C
-55°C to +125°C
inputs negative without affecting device performance
allows negative biases to be placed on the inputs for
greater safety. In addition, the capacitive nature of the
inputs allows the use of series resistors on the inputs
for extra noise suppression.
The TC4403 is built for outstanding ruggedness and
Package Type
8-Pin PDIP/CERDIP
reliability in harsh applications. Input voltage excur-
sions above the supply voltage or below ground are
clamped internally without damaging the device. The
output stages are power MOSFETs with high-speed
NC
IN (V DD )
1
2
8
7
NC
OUT (V DD )
body diodes to prevent damage to the driver from
inductive kickbacks.
GND
IN (GND)
3
4
TC4403
6
5
V DD
OUT (GND)
? 2002 Microchip Technology Inc.
DS21417B-page 1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TC4403EPA | 功能描述:功率驱动器IC 1.5A Floating Load 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 |
| TC4403MJA | 功能描述:功率驱动器IC 1.5A Floating Load 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 |
| TC4404 | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:1.5A Dual Open-Drain MOSFET Drivers |
| TC4404_06 | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:1.5A Dual Open-Drain MOSFET Drivers |
| TC4404_13 | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:1.5A Dual Open-Drain MOSFET Drivers |
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