Broadcom, ACPL-227-50BE DC Input Phototransistor Output Dual Optocoupler, Surface Mount, 8-Pin SO

The DC input single and multi-channel phototransistor optocouplers are used for power sequence controller and Input/Output interface applications.

The Broadcom ACPL-332J optocoupler 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.

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 cycle of IGBT turn on
Available in SO-16 package
Safety approvals:
- IEC/EN/DIN-EN 60747-5-2 approval pending VIORM = 1230VPEAK ,
- UL approval pending, 5000 VRMS for 1 minute,
- CSA approval pending

Optocouplers, Avago Technologies