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参数资料
| 型号： | MIC4416BM4 TR |
| 厂商： | Micrel Inc |
| 文件页数： | 1/10页 |
| 文件大小： | 0K |
| 描述： | IC DRIVER MOSF LOW SIDE SOT143-4 |
| 标准包装： | 3,000 |
| 系列： | IttyBitty® |
| 配置： | 低端 |
| 输入类型： | 非反相 |
| 延迟时间： | 42ns |
| 电流 - 峰： | 1.2A |
| 配置数： | 1 |
| 输出数： | 1 |
| 电源电压： | 4.5 V ~ 18 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-253-4，TO-253AA |
| 供应商设备封装： | SOT-143 |
| 包装： | 带卷 (TR) |
| 其它名称： | MIC4416BM4TR |
MIC4416/4417
General Description
The MIC4416 and MIC4417 IttyBitty? low-side MOSFET
drivers are designed to switch an N-channel enhancement-
type MOSFET from a TTL-compatible control signal in low-
side switch applications. The MIC4416 is noninverting and
the MIC4417 is inverting. These drivers feature short delays
and high peak current to produce precise edges and rapid
rise and fall times. Their tiny 4-lead SOT-143 package uses
minimum space.
The MIC4416/7 is powered from a +4.5V to +18V supply
voltage. The on-state gate drive output voltage is approxi-
mately equal to the supply voltage (no internal regulators or
clamps). High supply voltages, such as 10V, are appropriate
for use with standard N-channel MOSFETs. Low supply
voltages, such as 5V, are appropriate for use with logic-level
N-channel MOSFETs.
In a low-side configuration, the driver can control a MOSFET
that switches any voltage up to the rating of the MOSFET.
The MIC4416 is available in the SOT-143 package and
is rated for –40 ° C to +85 ° C ambient temperature range.
Typical Application
* Siliconix
30m ? , 7A max.
Micrel, Inc.
MIC4416/4417
IttyBitty? Low-Side MOSFET Driver
Features
? +4.5V to +18V operation
? Low steady-state supply current
50 μ A typical, control input low
370 μ A typical, control input high
? 1.2A nominal peak output
3.5 ? typical output resistance at 18V supply
7.8 ? typical output resistance at 5V supply
? 25mV maximum output offset from supply or ground
? Operates in low-side switch circuits
? TTL-compatible input withstands –20V
? ESD protection
? Inverting and noninverting versions
Applications
? Battery conservation
? Solenoid and motion control
? Lamp control
? Switch-mode power supplies
Load
Voltage ?
?
Load voltage limited only by
MOSFET drain-to-source rating
+12V
4.7μF
0.1μF
3
MIC4416
VS G
2
Si9410DY*
N-channel
On
4
CTL
GND
1
MOSFET
Off
Low-Side Power Switch
Micrel, Inc. ? 2180 Fortune Drive ? San Jose, CA 95131 ? USA ? tel + 1 (408) 944-0800 ? fax + 1 (408) 474-1000 ? http://www.micrel.com
May 2005
1
MIC4416/4417
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC4416YM4 TR | 功能描述:功率驱动器IC Low Cost Low-Side MOSFET Driver, Inverting - Lead Free 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 |
| MIC4416YM4TR | 制造商:Micrel 功能描述:Low-Side MOSFET Driver, MIC4416YM4 |
| MIC4416YM4-TR | 功能描述:IC DRIVER MOSF LOW SIDE SOT143-4 制造商:microchip technology 系列:IttyBitty? 包装:剪切带（CT） 零件状态:有效 驱动配置:低压侧 通道类型:单路 驱动器数:1 栅极类型:N 沟道 MOSFET 电压 - 电源:4.5 V ~ 18 V 逻辑电压?- VIL，VIH:0.8V，2.4V 电流 - 峰值输出（灌入，拉出）:1.2A，1.2A 输入类型:非反相 高压侧电压 - 最大值（自举）:- 上升/下降时间（典型值）:14ns，16ns 工作温度:-40°C ~ 150°C（TJ） 安装类型:表面贴装 封装/外壳:TO-253-4，TO-253AA 供应商器件封装:SOT-143 标准包装:1 |
| MIC4417 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:IttyBitty⑩ Low-Side MOSFET Driver |
| MIC4417BM4 | 制造商:Micrel Inc 功能描述: |
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