Product Introduction

概述Description 

 QXM314 是一种输出电流为0.6A的栅极驱动光电耦合器,具有一个镓砷磷化合物(GaAsP)的发光二极管,通过 红外光耦合到光敏集成电路。这种光电耦合器可驱动大多数的小功率IGBTs和MOSFETs。在电机控制逆变器以及 高性能电力系统应用中,其非常适用于快速切换驱动功率IGBTs和MOSFETs。 TheQXM314isagatedrivenoptocouplerwithanoutputcurrentof0.6A,withanGaAsPLED,whichiscoupledtoa photosensitive integrated circuit through infrared light. This optocoupler can drive most low-power IGBTs and MOSFETs. In the motorcontrol inverter andhigh-performancepowersystem applications,it is very suitablefor fast switching drive powerIGBTsandMOSFETs.

特性Features 

  工作温度范围:-40℃to+105℃; Operating temperature range:-40℃ ~ +105℃; 

  最大传播延迟:200ns 200ns maximum propagation delay 

  共模瞬态抗扰度:±20kV/us; Common-mode transient immunity:±20kV/us 

  传播延迟差:±85ns; Propagation delay difference between any two Parts: ±85ns

  隔离电压:3750Vrms (最小值) Isolation voltage: 3750 Vrms (min) 

  最小峰值输出电流:0.4A 0.4A Minimum peak output current 

  最大峰值输出电流:0.6A 0.6A Maximum peak output current 


Application scope

  等离子显示面板(PDPs) Plasma Display Panels (PDPs) 

  晶体管逆变器 Transistor Inverters 

  MOSFET栅极驱动器 MOSFET Gate Drivers 

  IGBT栅极驱动器 IGBT Gate Drivers

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