Broadcom ACPL-355JC

The ACPL-355JC is a 10A gate drive optocoupler device with an integrated fail-safe IGBT and SiC MOSFET diagnostics, protection and fault reporting. The device features common mode transient immunity (CMTI) greater than 100 kV/μs and provides minimal propagation delay with excellent timing skew. The high peak output current and wide operating voltage range eliminate the need of an output buffer circuit, enabling designers to implement cost-effective gate driver solutions for motor drives and power inverters.

Packaged in a compact, surface-mountable 600V CTI SO-16 package, this full-featured and easy-to-implement gate drive optocoupler is certified to provide reinforced insulation with 2,262V_PEAK working voltage meeting safety regulatory IEC/EN/DIN, UL, and CSA.

Key features

• 10 A max. peak output current
• 600V CTI mold, Material Group I
• 150 ns max. propagation delay
• Dual output drive to control turning on and off time

Additional features

• 10 A max. peak output current
• 600V CTI mold, Material Group I
• 150 ns max. propagation delay
• Dual output drive to control turning on and off time
• Over current detection with configurable "Soft" shutdown
• Functional Safety Reporting
  • Over current FAULT feedback
  • UVLO status feedback​
• Under Voltage Lock-Out (UVLO) with Hysteresis
• 100 kV/μs Minimum Common Mode Rejection (CMR) at V_CM = 1500 V
• 15V to 30V wide operating V_DD2 range
• –40 °C to 110 °C industrial temperature range
• 8.3mm creepage and clearance
• Safety Approval Pending
  • UL Recognized 5000 V_RMS for 1min.
  • CSA
  • IEC/EN/DIN EN 60747-5-5 V_IORM = 2,262 V_PEAK

Applications

• IGBT and SiC/GaN MOSFET gate drive
• Industrial drives and inverters
• Renewable energy inverters
• Switching power supplies