3A IGBT Gate Drive Optocoupler with Integrated(VCE) Desaturation Detection and FAULT Feedback, UVLO, and Active Miller Clamping

Features  3A maximum peak output current  135-ns maximum propagation delay  1.7A active Miller clamp  Desaturation detection with soft shutdown and FAULT feedback  Under-voltage lockout (UVLO) with hysteresis  Fault reset by next LED turn-on after mute time (ACPL- 334J)  Automatic

文件：1.28371 Mbytes 页数：23 Pages

ABRACON

3A gate drive optocoupler with integrated DESAT detection, fault status feedback and active Miller clamping

The ACPL-334J is a 3A gate drive optocoupler device with integrated IGBT protection and fault reporting. The device features common mode transient immunity (CMTI) greater than 100 kV/μs and provides minimal propagation delay with excellent timing skew. The high peak output current and wide operating •3Amax.peakoutputcurrent\n•135nsmax.propagationdelay\n•IGBTDESATdetectionwithFAULTfeedback\n•FAULTresetbynextLEDturn-on(lowtohigh)aftermutetime\n•1.7AactiveMillerclamp\n•UnderVoltageLock-Out(UVLO)withHysteresis\n•100kV/μsMinimumCommonModeRejection(CMR)atVCM=1500V\n•15Vto30VwideoperatingVCC2range\n•–;

Broadcom

博通

High Performance ActivePSR??Primary Switching Regulator

GENERAL DESCRIPTION The ACT334 belongs to the high performance patented ActivePSRTM Family of Universal-input AC/DC off-line controllers for battery charger and adapter applications. It is designed for flyback topology working in discontinuous conduction mode (DCM). The ACT334 meets all of the gl

文件：103.79 Kbytes 页数：3 Pages

ACTIVE-SEMIActive-Semi, Inc

技领半导体技领半导体（上海）有限公司

High Performance ActivePSR Primary Switching Regulator

文件：287.75 Kbytes 页数：11 Pages

ACTIVE-SEMIActive-Semi, Inc

技领半导体技领半导体（上海）有限公司

High Performance ActivePSRTM Primary Switching Regulator

文件：287.45 Kbytes 页数：12 Pages

ACTIVE-SEMIActive-Semi, Inc

技领半导体技领半导体（上海）有限公司