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参数资料
| 型号： | MIC4421AYM TR |
| 厂商： | Micrel Inc |
| 文件页数： | 3/13页 |
| 文件大小： | 0K |
| 描述： | IC DRIVER MOSFET 9A LS 8-SOIC |
| 标准包装： | 2,500 |
| 配置： | 低端 |
| 输入类型： | 反相 |
| 延迟时间： | 15ns |
| 电流 - 峰： | 9A |
| 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： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 带卷 (TR) |
| 其它名称： | MIC4421AYMTR MIC4421AYMTR-ND |
Micrel, Inc.
Absolute Maximum Ratings (1)
Supply Voltage (V S )......................................................+20V
Control Input Voltage (V IN ). ............. V S + 0.3V to GND – 5V
Control Input Current (V IN > V S ). .................................50mA
Power Dissipation, T A < +25°C (4)
PDIP ( θ JA ) ........................................................1478mW
SOIC ( θ JA ) ..........................................................767mW
TO-220 ( θ JA )........................................................1756W
Lead Temperature (soldering, #sec.)......................... 300°C
Storage Temperature (T s ) ......................... –65°C to +150°C
ESD Rating (3) .................................................................. 2kV
MIC4421A/4422A
Operating Ratings (2)
Supply Voltage (V S )....................................... +4.5V to +18V
Ambient Temperature (T A )
A Version ............................................ –55°C to +125°C
B Version .............................................. –40°C to +85°C
C Version .................................................. 0°C to +70°C
Junction Temperature (T J ) ......................................... 150°C
Package Thermal Resistance (4)
PDIP ( θ JA ) .......................................................84.6°C/W
SOIC ( θ JA ) .....................................................163.0°C/W
TO-220 ( θ JA )....................................................71.2°C/W
PDIP ( θ JC ) .......................................................41.2°C/W
SOIC ( θ JC ).......................................................38.8°C/W
TO-220 ( θ JC ) .....................................................6.5°C/W
Electrical Characteristics
T A = 25°C with 4.5V ≤ V S ≤ 18V, bold values indicate –55°C< T A < +125°C, unless noted.
Symbol
Parameter
Condition
Min
Typ
Max
Units
Power Supply
V S
Operating Input Voltage
4.5
18
V
I S
High Output Quiescent Current
Low Output Quiescent Current
V IN = 3V (MIC4422A), V IN = 0 (MIC4421A)
V IN = 0V (MIC4422A), V IN = 3V (MIC4421A)
0.5
50
1.5
3
150
200
mA
mA
μA
μA
Input
V IH
Logic 1 Input Voltage
See Figure 3
3.0
2.1
V
V IL
V IN
I IN
Logic 0 Input Voltage
Input Voltage Range
Input Current
See Figure 3
0V ≤ V IN ≤ V S
–5
–10
1.5
0.8
V S +0.3
10
V
V
μA
Output
V OH
V OL
High Output Voltage
Low Output Voltage
See Figure 1
See Figure 1
V S +.025
0.025
V
V
R O
I PK
I DC
I R
Output Resistance,
Output High
Output Resistance,
Output Low
Peak Output Current
Continuous Output Current
Latch-Up Protection
Withstand Reverse Current
I OUT = 10mA, V S = 18V
I OUT = 10mA, V S = 18V
V S = 18V (See Figure 8)
Duty Cycle ≤ 2%
t ≤ 300μs, Note 5
>1500
0.6
0.8
9
2
1.0
3.6
1.7
2.7
?
?
?
?
A
A
mA
Switching Time (Note 5)
t R
t F
t D1
Rise Time
Fall Time
Delay Time
Test Figure 1, C L = 10,000pF
Test Figure 1, C L = 10,000pF
Test Figure 1
20
24
15
75
120
75
120
68
80
ns
ns
ns
ns
ns
ns
June 2007
3
M9999-062707
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC4421AYN | 功能描述:功率驱动器IC High Speed, 9A Low-Side MOSFET Driver, New Die (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 |
| MIC4421AZM | 功能描述:功率驱动器IC High Speed, 9A Low-Side MOSFET Driver, New Die (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 |
| MIC4421AZM TR | 功能描述:功率驱动器IC High Speed, 9A Low-Side MOSFET Driver, New Die (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 |
| MIC4421AZN | 功能描述:功率驱动器IC High Speed, 9A Low-Side MOSFET Driver, New Die (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 |
| MIC4421AZT | 功能描述:功率驱动器IC High Speed, 9A Low-Side MOSFET Driver, New Die (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 |
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