New Product Introduction

Broadcom ACPL-P349 high-speed 2.5 A gate drive optocoupler

The ACPL-P349 has a high insulation voltage of VIORM= 891 VPEAK per the IEC/ EN/DIN EN 60747-5-5 and is UL1577 recognized with 3750 VRMS for 1 minute.

Broadcom ACPL-P349 product image

A high-speed 2.5 A gate drive optocoupler device that contains an AlGaAs LED, which is optically coupled to an integrated circuit with a power output stage. 
Ideally suited for driving SiC/GaN (Silicon Carbide / Gallium Nitride) MOSFETs and IGBTs. The high rail-to-rail output voltage and high peak output current supported by the device make it ideally suited for directly driving MOSFETs and IGBTs with ratings up to 1200 V / 100 A. The ACPL-P349 has a high insulation voltage of VIORM= 891 VPEAK per the IEC/ EN/DIN EN 60747-5-5 and is UL1577 recognized with 3750 VRMS for 1 minute.

 

Key features

  • 2.5 A Maximum Peak Output Current
  • Wide Operating VCC Range: 15 to 30 V
  • 110 ns Maximum Propagation Delay
  • IEC/EN/DIN EN 60747-5-5 V_IO_RM = 891 V_PEAK

 

Additional features

  • 2.5 A Maximum Peak Output Current
  • Wide Operating VCC Range: 15 to 30 V
  • 110 ns Maximum Propagation Delay
  • 50ns Maximum Propagation Delay Difference 
  • Rail-to-rail Output Voltage
  • 50-kV/μs Minimum Common Mode Rejection (CMR) at 
  • VCM = 1500 V
  • LED Current Input with Hysteresis
  • ICC = 4.2 mA Maximum Supply Current 
  • Under Voltage Lock-Out (UVLO) Protection with Hysteresis
  • Industrial Temperature Range: -40° C to 105° C
  • Safety Approval:UL Recognized 3750 VRMS for 1 min.
  • CSA
  • IEC/EN/DIN EN 60747-5-5 VIORM = 891 VPEAK
  • Available Options:
  • 060E = IEC/EN/DIN EN 60747-5-5
  • 500E = Tape and Reel Packaging Option
  • XXXE = Lead Free Option

 

Applications

  • SiC/GaN MOSFET and IGBT Gate Drive
  • Motor Drives
  • Industrial Inverters
  • Renewable Energy Inverters
  • Switching Power Supplies (SPS)

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