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ACPL-339J - Dual-Output Gate Drive Optocoupler

General Description

The ACPL-339J is an advanced 1.0 A dual-output, easy-touse, intelligent IGBT and Power MOSFET gate drive optocoupler interface.

Key Features

  • such as VCE detection, under voltage lockout (UVLO), “soft” IGBT turn-off, and isolated open collector fault feedback to provide maximum design flexibility and circuit protection. The ACPL-339J has an insulation voltage of VIORM = 1414 Vpeak in IEC/EN/DIN EN 60747-5-5. Features.
  • Dual output drive for external NMOS and PMOS buffer.
  • 1.0 A minimum peak output current.
  • Active timing control to prevent cross conduction in MOSFET buffer.
  • IGBT desaturation detec.

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ACPL-339J Dual-Output Gate Drive Optocoupler Interface with Integrated (VCE) DESAT Detection, FAULT and UVLO Status Feedback Data Sheet Description The ACPL-339J is an advanced 1.0 A dual-output, easy-touse, intelligent IGBT and Power MOSFET gate drive optocoupler interface. Uniquely designed to support MOSFET buffer of various current ratings, the ACPL-339J makes it easier for system engineers to support different system power ratings using one hardware platform by interchanging the MOSFET buffers and power IGBT/MOSFET switches. These changes can be made without redesigning the critical circuit isolation and short-circuit protection. This concept maximizes gate drive design scalability for motor control and power conversion applications ranging from low to high power ratings.