5A Gate Drive Optocouplers with Unmatched Noise Immunity

5A Gate Drive Optocouplers with Unmatched Noise Immunity

Broadcom Limited, a leading designer, developer and global supplier of a broad range of analog and digital semiconductor connectivity solutions, announced a new generation of 5A gate drive optocoupler devices, the ACPL-352J and ACNW3430, designed for a wide range of industrial applications including motor drives and power inverters. The new devices feature superb common mode transient immunity (CMTI) of up to 100 kV/μs, preventing erroneous gate driver failures in noisy environments. Both the ACPL-352J and ACNW3430 support up to 5A rail-to-rail output current, which eliminates the need of an output buffer circuit, enabling designers to implement cost-effective and power efficient gate driver solutions.

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