Product Introduction

概述Description 

 QX155 内部有一个GaAIAs红外发光二极管和集成的高增益、高速光电探测器。QX155采用SOP5封装。光电探 测器内部有一个法拉第屏蔽,保证±20kV/μs的共模瞬态抗扰度。

QX155适用于IGBTs或功率MOSFETs的栅极 驱动电路。 TheQX155consistsofa GaAIAsinfraredlight-emitting diodesandintegrated highgain, high-speed photodetector. The QX155ishousedintheSOP5package.Thereisa Faradayshieldinsidethephotodetector,whichcanguaranteethecom monmodetransientimmunityof± 20kV/us.QX155issuitablefordirectgatedrivingcircuitfor IGBTsor powerMOSFETs.

特性Features 

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

  延迟时间最大为200ns 200ns maximum propagation delay 

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

  传播延迟倾斜:±85ns; Propagation delay skew: ±85ns (max) 

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

  符合加强绝缘标准 Meet reinforced insulation standards.

可替代

TLP155A TLP155E TLP701A TLP705A VOM1271 LTV-155E OR155E

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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