The ACPL-W314 comprises a GaAsP LED optically coupled to an integrated circuit with a power output stage. These optocouplers are ideally suited for driving power IGBTs and MOSFETs used in motor control inverter applications. The high operating voltage range of the output stage provides the drive voltages required by gate-controlled devices. The voltage and current supplied by this optocoupler make it ideal.

Product specifications:

0.6-A maximum peak output current

0.4-A minimum peak output current

0.7-μs maximum propagation delay over the temperature range

I_CC(max) = 3-mA maximum supply current

25 kV/μs minimum common mode rejection (CMR) at V_CM = 1500V

Wide V_CC operating range: 10V to 30V over the temperature range

Wide operating temperature range: –40°C to 100°C

Product features:

High-speed response

Ultra-high CMR

Bootstrappable supply current

Available in Stretched SO-6 package

Package clearance / creepage at 8 mm (ACPL-W314)

Applications:

Isolated IGBT/Power MOSFET gate drive

AC and brushless DC motor drives

Industrial inverters

Inverter for home appliances

Induction cooker

Switching power supplies (SPSs)