MIC4422BM中文资料PDF规格书
MIC4422BM规格书详情
General Description
MIC4421 and MIC4422 MOSFET drivers are rugged, efficient, and easy to use. The MIC4421 is an inverting driver, while the MIC4422 is a non-inverting driver.
Both versions are capable of 9A (peak) output and can drive the largest MOSFETs with an improved safe operating margin. The MIC4421/4422 accepts any logic input from 2.4V to VS without external speed-up capacitors or resistor networks. Proprietary circuits allow the input to swing negative by as much as 5V without damaging the part. Additional circuits protect against damage from electrostatic discharge.
MIC4421/4422 drivers can replace three or more discrete components, reducing PCB area requirements, simplifying product design, and reducing assembly cost.
Modern Bipolar/CMOS/DMOS construction guarantees freedom from latch-up. The rail-to-rail swing capability of CMOS/DMOS insures adequate gate voltage to the MOSFET during power up/down sequencing. Since these devices are fabricated on a self-aligned process, they have very low crossover current, run cool, use little power, and are easy to drive.
Features
• BiCMOS/DMOS Construction
• Latch-Up Proof: Fully Isolated Process is Inherently
Immune to Any Latch-up.
• Input Will Withstand Negative Swing of Up to 5V
• Matched Rise and Fall Times ............................... 25ns
• High Peak Output Current ...............................9A Peak
• Wide Operating Range .............................. 4.5V to 18V
• High Capacitive Load Drive ...........................47,000pF
• Low Delay Time .............................................30ns Typ.
• Logic High Input for Any Voltage from 2.4V to VS
• Low Equivalent Input Capacitance (typ).................7pF
• Low Supply Current .............. 450µA With Logic 1 Input
• Low Output Impedance .........................................1.5Ω
• Output Voltage Swing to Within 25mV of GND or VS
Applications
• Switch Mode Power Supplies
• Motor Controls
• Pulse Transformer Driver
• Class-D Switching Amplifiers
• Line Drivers
• Driving MOSFET or IGBT Parallel Chip Modules
• Local Power ON/OFF Switch
• Pulse Generators
产品属性
- 产品编号:
MIC4422BM
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > 栅极驱动器
- 包装:
管件
- 驱动配置:
低端
- 通道类型:
单路
- 栅极类型:
IGBT,N 沟道 MOSFET
- 电压 - 供电:
4.5V ~ 18V
- 逻辑电压 - VIL,VIH:
0.8V,2.4V
- 电流 - 峰值输出(灌入,拉出):
9A,9A
- 输入类型:
非反相
- 上升/下降时间(典型值):
20ns,24ns
- 工作温度:
-40°C ~ 150°C(TJ)
- 安装类型:
表面贴装型
- 封装/外壳:
8-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
8-SOIC
- 描述:
IC GATE DRVR LOW-SIDE 8SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MIC |
22+ |
SOP8 |
2960 |
诚信交易大量库存现货 |
询价 | ||
Microchip Technology |
21+ |
8-SOIC(0.154,3.90mm 宽) |
4500 |
正规渠道/品质保证/原装正品现货 |
询价 | ||
MIC |
23+ |
NA |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
MICREL |
22+ |
SOP-8 |
5000 |
只做原装,假一赔十 15118075546 |
询价 | ||
MICREL原 |
21+ |
SOP-8 |
12588 |
原装正品 |
询价 | ||
Micrel(麦瑞) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
23+ |
N/A |
46280 |
正品授权货源可靠 |
询价 | |||
原装正品 |
SOP-8 |
80 |
国内领先的集成电路专业配单!量大可发货!可开17%增值 |
询价 | |||
MIC |
23+ |
SOP-8 |
20000 |
原厂原装正品现货 |
询价 | ||
Microchip |
22+ |
8SOIC |
9000 |
原厂渠道,现货配单 |
询价 |