New Product Introduction

Broadcom ACPL-302J 2.5 A gate drive optocoupler

A 2.5 A gate drive optocoupler device with integrated flyback controller for isolated DC-DC converter.

Broadcom ACPL-302J product image

A 2.5 A gate drive optocoupler device with integrated flyback controller for isolated DC-DC converter. The device also features integrated active Miller clamp, IGBT DESAT detection, and Under Voltage Lock-Out (UVLO) with feedback. The fast propagation delay with excellent timing skew performance enables excellent timing control and efficiency. This full-feature optocoupler device comes in a compact, surface-mountable SO-16 package for space saving. With a 2.5A rail-to-rail output, the device is ideal for driving IGBTs and power MOSFETs in industrial power inverter and motor drive applications.

 

Key features

  • 2.5 A gate drive optocoupler
  • Integrated flyback controller for isolated DC-DC converter
  • Integrated active Miller clamp, IGBT DESAT detection
  • Integrated under Voltage Lock-Out (UVLO) with feedback

 

Additional features

  • Integrated Flyback Controller for Isolated DC-DC Converter
  • Regulated Output Voltage: 20 V
  • Wide Input Voltage Range : 8 to 18 V
  • 2.5 A Maximum Peak Output Current
  • Rail-to-Rail Output Voltage
  • 1.7 A Miller Clamp Sinking Current
  • Integrated Fail-Safe IGBT Protection
  • DESAT Detection, “Soft” IGBT Turn-off and Fault Feedback
  • Under Voltage Lock Out (UVLO) Protection with Feedback
  • 250ns Maximum Propagation Delay over Industrial Temperature Range
  • 30kV/μs Minimum Common Mode Rejection (CMR) at VCM = 1500 V
  • Industrial Temperature Range: -40° C to +105° C
  • Safety Approvals:
  • UL Recognized 5000 VRMS for 1 min.
  • CSA
  • IEC/EN/DIN EN 60747-5-5 VIORM = 1230 VPEAK
  • Available Options:
  • 000E = Tube Packaging Option
  • 500E = Tape and Reel Packaging Option

 

Applications

  • Switching Power Supplies

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