ACPL-337J

ACPL-337J 4.0 Amp Gate Drive Optocoupler with Integrated (VCE) Desaturation Detection, Active Miller Clamping, Fault and UVLO Status Feedback Data Sheet Lead (Pb) Free RoHS 6 fully compliant RoHS 6 fully compliant options available; -xxxE denotes a lead-free product Description Avago’s ACPL-337J gate drive optocoupler features fast propagation delay with excellent timing skew performance. Smart features that are integrated to protect the IGBT include IGBT desaturation detection with softshutdown protection and fault feedback, undervoltage lockout and feedback, and active Miller current clamping. This full-featured and easy-to-implement IGBT gate drive optocoupler comes in a compact, surface-mountable SO-16 package for space-savings. It is suitable for driving IGBTs and power MOSFETs used in motor control and inverter applications. Avago isolation products provide reinforced insulation and reliability that delivers safe signal isolation critical in high voltage and noisy industrial applications. Functional Diagram V E VCC2 VIN+ VLEDDRV VCC1 Input LED Driver VLED UVLO UVLO FAULT VEE1 ANODE CATHODE Fault Decoder LED2 Output Driver DESAT V CLAMP LED1 DESAT VOUT Soft Shut VCLAMP VEE2 V EE2 Features 4.0 A maximum peak output current Rail-to-rail output voltage 2.0 A Miller clamp sinking current IGBT desaturation detection Integrated fail-safe IGBT protection - Desaturation detection, “Soft” IGBT turn-off and fault feedback - UnderVoltage LockOut (UVL...