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参数资料
| 型号： | TC4403MJA |
| 厂商： | Microchip Technology Inc. |
| 英文描述： | 1.5A High-Speed, Floating Load Driver |
| 中文描述： | 1.5A的高速，浮动加载驱动程序 |
| 文件页数： | 1/5页 |
| 文件大小： | 68K |
| 代理商： | TC4403MJA |
4-213
TELCOM SEMICONDUCTOR, INC.
7
6
5
4
3
1
2
8
TC4403
APPLICATIONS
I
I
I
Isolated Load Drivers
Pulsers
Safety Interlocks
ORDERING INFORMATION
Temperature
Range
0
°
C to 70
°
C
– 40
°
C to +85
°
C
– 55
°
C to +125
°
C
Part No.
Package
TC4403CPA
TC4403EPA
TC4403MJA
8-Pin PDIP
8-Pin PDIP
8-Pin CerDIP
FUNCTIONAL BLOCK DIAGRAM
PIN CONFIGURATION
(TOP VIEW)
1
8
2
7
3
6
4
5
TC4403
OUT (GND)
IN (GND)
GND
IN (VDD)
VDD
OUT (VDD)
NC
NC
FEATURES
Low Quiescent Current ......................... 300
μ
A Max
I
Capacitive Inputs With 300mV Hysteresis
I
Both Inputs Must Be Driven to Drive Load
I
Low Output Leakage
I
High Peak Current Capability
I
Fast Output Rise Time
I
Outputs Individually Testable
I
GENERAL DESCRIPTION
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 connected be-
tween 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 construc-
tion allows the implementation of a wide variety of redundant
input controllers.
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 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
reliability in harsh applications. Input voltage excursions
above the supply voltage or below ground are clamped
internally without damaging the device. The output stages
are power MOSFETs with high-speed body diodes to pre-
vent damage to the driver from inductive kickbacks.
1.5A HIGH-SPEED, FLOATING LOAD DRIVER
TC4403
300mV INPUT
HYSTERESIS
EFFECTIVE INPUT
C = 20pF
(EACH INPUT)
GND
IN (VDD)
IN (GND)
4
2
3
OUT (VDD)
OUT (GND)
VDD
6
7
5
TC4403-6 10/11/96
相关PDF资料 |
PDF描述 |
|---|---|
| TC4403 | LIMIT SWITCH HEAD C |
| TC4403EPA | 1.5A HIGH-SPEED, FLOATING LOAD DRIVER |
| TC4403MJA | 1.5A HIGH-SPEED, FLOATING LOAD DRIVER |
| TC4404EOA | 1.5A DUAL OPEN-DRAIN MOSFET DRIVERS |
| TC4404EOA | 1.5A Dual Open-Drain MOSFET Drivers |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
| TC4404COA | 功能描述:功率驱动器IC 1.5A Dual Open-Drain 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 |
| TC4404COA713 | 功能描述:功率驱动器IC 1.5A Dual Open-Drain 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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