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参数资料
| 型号： | MIC4469BN |
| 厂商： | Micrel Inc |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC DRIVER MOSF QUAD 1.2A 14DIP |
| 标准包装： | 25 |
| 配置： | 低端 |
| 输入类型： | 反相和非反相 |
| 延迟时间： | 35ns |
| 电流 - 峰： | 1.2A |
| 配置数： | 4 |
| 输出数： | 4 |
| 电源电压： | 4.5 V ~ 18 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 14-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 14-DIP |
| 包装： | 管件 |
MIC4467/4468/4469
General Description
The MIC4467/8/9 family of 4-output CMOS buffer/drivers is an
expansion from the earlier single- and dual-output drivers, to
which they are functionally closely related. Because package
pin count permitted it, each driver has been equipped with a
2-input logic gate for added ?exibility. Placing four high-power
drivers in a single package also improves system reliability
and reduces total system cost. In some applications, one of
these drivers can replace not only two packages of single-
input drivers, but some of the associated logic as well.
Although primarily intended for driving power MOSFETs,
and similar highly capacitive loads, these drivers are equally
well suited to driving any other load (capacitive, resistive, or
inductive), which requires a high-ef?ciency, low-impedance
driver capable of high peak currents, rail-to-rail voltage swings,
and fast switching times. For example, heavily loaded clock
lines, coaxial cables, and piezoelectric transducers can all be
driven easily with MIC446X series drivers. The only limitation
Logic Diagrams
Micrel, Inc.
MIC4467/4468/4469
Quad 1.2A-Peak Low-Side MOSFET Driver
Bipolar/CMOS/DMOS
Features
? Built using reliable, low power CMOS processes
? Latchproof. Withstands 500mA Inductive Kickback
? 3 Input Logic Choices
? Symmetrical Rise and Fall Times ............................25ns
? Short, Equal Delay Times .......................................75ns
? High Peak Output Current ....................................... 1.2A
? Wide Operating Range .................................. 4.5 to 18V
? Low Equivalent Input Capacitance (typ) .................. 6pF
? Inputs = Logic 1 for Any Input From 2.4V to V S
? ESD Protected
Applications
? General-Purpose CMOS Logic Buffer
? Driving All 4 MOSFETs in an H-Bridge
? Direct Small-Motor Driver
? Relay or Peripheral Drivers
? Dual Differential Output Power Drivers
? CCD Driver
? Pin-Switching Network Driver
MIC4467
V S
14
MIC4468
V S
14
MIC4469
V S
14
1A
1B
2A
2B
3A
3B
4A
4B
1
2
3
4
5
6
8
9
13
12
11
10
1Y
2Y
3Y
4Y
1A
1B
2A
2B
3A
3B
4A
4B
1
2
3
4
5
6
8
9
13
12
11
10
1Y
2Y
3Y
4Y
1A
1B
2A
2B
3A
3B
4A
4B
1
2
3
4
5
6
8
9
13
12
11
10
1Y
2Y
3Y
4Y
7
GND
7
GND
7
GND
Micrel, Inc. ? 2180 Fortune Drive ? San Jose, CA 95131 ? USA ? tel + 1 (408) 944-0800 ? fax + 1 (408) 474-1000 ? http://www.micrel.com
July 2005
1
MIC4467/4468/4469
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC4469BWM | 功能描述:功率驱动器IC Power Logic CMOS Quad Driver 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 |
| MIC4469BWM TR | 功能描述:功率驱动器IC Power Logic CMOS Quad Driver 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 |
| MIC4469CN | 功能描述:IC DRIVER MOSF QUAD 1.2A 14-DIP RoHS:否 类别:集成电路 (IC) >> PMIC - MOSFET，电桥驱动器 - 外部开关 系列:- 标准包装:50 系列:- 配置:高端 输入类型:非反相 延迟时间:200ns 电流 - 峰:250mA 配置数:1 输出数:1 高端电压 - 最大（自引导启动）:600V 电源电压:12 V ~ 20 V 工作温度:-40°C ~ 125°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-DIP 包装:管件 其它名称:*IR2127 |
| MIC4469CWM | 功能描述:功率驱动器IC Power Logic CMOS Quad Driver 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 |
| MIC4469CWM TR | 功能描述:功率驱动器IC Power Logic CMOS Quad Driver 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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