A332J SOP-16 Optocoupler

The ACPL-332J is an advanced 2.5 A output current, easy-to-use, intelligent gate driver which makes IGBT VCE fault protection compact, affordable, and easy to implement. Features such as integrated VCE detection, under voltage lockout (UVLO), “soft” IGBT turn-off, isolated open collector fault feedback, and active Miller clamping provide maximum design flexibility and circuit protection. The ACPL-332J contains an AlGaAs LED. The LED is optically coupled to an integrated circuit with a power output stage. ACPL-332J is ideally suited for driving power IGBTs and MOSFETs used in motor control inverter applications. The voltage and current supplied by these optocouplers make them ideally suited for directly driving IGBTs with ratings up to 1200 V and 150 A. For IGBTs with higher ratings, the ACPL-332J can be used to drive a discrete power stage that drives the IGBT gate. The ACPL-332J has an insulation voltage of VIORM = 1230 VPEAK.

• Under Voltage Lock-Out Protection (UVLO) with Hysteresis.
• Desaturation Detection.
• Miller Clamping.
• Open Collector Isolated fault feedback.
• “Soft” IGBT Turn-off.
• Fault Reset by next LED turn-on (low to high) after the fault mute period.
• Available in SO-16 package.
• Safety approvals: UL approved, 5000 V RMS for 1 minute, CSA approved, IEC/EN/DIN-EN 60747-5-5 approved VIORM = 1230 VPEAK.

• 2.5 A maximum peak output current.
• 2.0 A minimum peak output current.
• 250 ns maximum propagation delay over a temperature range.
• 100 ns maximum pulse width distortion (PWD).
• 50 kV/μs minimum common mode rejection (CMR) at VCM = 1500 V.
• ICC(max) < 5 mA maximum supply current.
• Wide VCC operating range: 15 V to 30 V over a temperature range.
• 1.7 A Miller Clamp. Clamp pin short to VEE if not used.
• Wide operating tempera true range: –40°C to 105°C.

.