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MIC4422A数据手册集成电路(IC)的栅极驱动器规格书PDF

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厂商型号

MIC4422A

参数属性

MIC4422A 封装/外壳为8-SOIC(0.154",3.90mm 宽);包装为管件;类别为集成电路(IC)的栅极驱动器;产品描述:IC GATE DRVR LOW-SIDE 8SOIC

功能描述

9 A Non-Inverting Peak Low Side MOSFET Driver
IC GATE DRVR LOW-SIDE 8SOIC

封装外壳

8-SOIC(0.154",3.90mm 宽)

制造商

Microchip Microchip Technology

中文名称

微芯科技 微芯科技股份有限公司

数据手册

原厂下载下载地址下载地址二

更新时间

2025-8-17 17:10:00

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MIC4422A规格书详情

描述 Description

MIC4421A and MIC4422A MOSFET gate drivers are rugged, efficient, and easy to use. The MIC4421A is an inverting driver, while the MIC4422A 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 MIC4421A/4422A accepts any logic input from 2.4 V to VS without external speed-up capacitors or resistor networks. Proprietary circuits allow the input to swing negative by as much as 5 V without damaging the part. Additional circuits protect against damage from electrostatic discharge. MIC4421A/4422A gate 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 helps ensure 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.

特性 Features

• High peak-output current: 9 A peak (Typical)
• Wide operating range: 4.5 V to 18 V (Typical)
• Minimum pulse width: 50 ns
• Latch-up proof: fully isolated process is inherently immune to any latch-up.
• Input will withstand negative swing of up to 5 V
• High capacitive load drive: 47,000 pF
• Low delay time: 15 ns (Typical)
• Logic high input for any voltage from 2.4 V to VS
• Low equivalent input capacitance (typ.): 7 pF
• Low supply current: 500 µA (typ.)
• Output voltage swing to within 25 mV of ground or VS

简介

MIC4422A属于集成电路(IC)的栅极驱动器。由制造生产的MIC4422A栅极驱动器栅极驱动器电源管理集成电路 (PMIC) 可用于提供隔离、放大、参考位移、自举或其他必要功能,这些功能可将来自电源转换应用中控制设备的信号连接到电源被控制通过的半导体设备(通常为 FET 或 IGBT)。任何特定设备提供的确切功能各不相同,但与它适合驱动的半导体配置相关。

技术参数

更多
  • 产品编号:

    MIC4422AAM-TR

  • 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:

    N 沟道 MOSFET

  • 电压 - 供电:

    4.5V ~ 18V

  • 逻辑电压 - VIL,VIH:

    0.8V,3V

  • 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:

    -55°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
MICROCHIP/美国微芯
21+
SOIC-8_150mil
10000
全新原装现货
询价
MICREL
2016+
SOP-8
3500
本公司只做原装,假一罚十,可开17%增值税发票!
询价
MICREL
25+23+
SOP8
33342
绝对原装正品全新进口深圳现货
询价
MICROCHIP/美国微芯
24+
SOIC-8_150mil
30000
原装正品公司现货,假一赔十!
询价
MICREL
22+
SOP8
3000
原装正品,支持实单
询价
MICROCHIP/美国微芯
21+
SOIC-8_150mil
10000
只做原装,质量保证
询价
MICREL
25+
SOP-8
12588
原装正品
询价
MICREL
24+
TO-2205
1135
询价
MICROCHIP
23+
SOIC8
10000
公司只做原装,可来电咨询
询价
MICROCHIP TECHNOLOGY
2022+
原厂原包装
8600
全新原装 支持表配单 中国著名电子元器件独立分销
询价