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MIC4451集成電路(IC)的柵極驅(qū)動器規(guī)格書PDF中文資料

MIC4451
廠商型號

MIC4451

參數(shù)屬性

MIC4451 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為管件;類別為集成電路(IC)的柵極驅(qū)動器;產(chǎn)品描述:IC GATE DRVR LOW-SIDE 8SOIC

功能描述

12A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process

文件大小

105.23 Kbytes

頁面數(shù)量

10

生產(chǎn)廠商 Micrel Semiconductor
企業(yè)簡稱

Micrel麥瑞半導(dǎo)體

中文名稱

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更新時間

2024-12-24 10:20:00

MIC4451規(guī)格書詳情

General Description

MIC4451 and MIC4452 CMOS MOSFET drivers are tough, efficient, and easy to use. The MIC4451 is an inverting driver, while the MIC4452 is a non-inverting driver.

Both versions are capable of 12A (peak) output and can drive the largest MOSFETs with an improved safe operating margin. The MIC4451/4452 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.

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: 12A Peak

?..Wide Operating Range: 4.5V to 18V

?..High Capacitive Load Drive: 62,000Pf

?..Low Delay Time: 30ns (typ)

?..Logic High Input for Any Voltage from 2.4V to VS

?..Low Supply Current450μA With Logic 1 Input

?..Low Output Impedance: 1.0?

?..Output Voltage Swing to Within 25mV of GND or VS

? Low Equivalent Input Capacitance (typ): 7pF

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

產(chǎn)品屬性

  • 產(chǎn)品編號:

    MIC4451ABM-TR

  • 制造商:

    Microchip Technology

  • 類別:

    集成電路(IC) > 柵極驅(qū)動器

  • 包裝:

    管件

  • 驅(qū)動配置:

    低端

  • 通道類型:

    單路

  • 柵極類型:

    IGBT,N 溝道 MOSFET

  • 電壓 - 供電:

    4.5V ~ 18V

  • 邏輯電壓?- VIL,VIH:

    0.8V,2.4V

  • 電流 - 峰值輸出(灌入,拉出):

    12A,12A

  • 輸入類型:

    反相

  • 上升/下降時間(典型值):

    20ns,24ns

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    8-SOIC(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    8-SOIC

  • 描述:

    IC GATE DRVR LOW-SIDE 8SOIC

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1940+
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