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BROADCOM ACPLW346500E MOSFET Gate Drive Optocoupler

The Broadcom ACPL-W346 is a high-performance optocoupler specifically engineered for driving power MOSFETs, Gallium Nitride (GaN), and Silicon Carbide (SiC) devices in applications such as inverter systems, AC-DC, and DC-DC converters. Its 2.5A peak output current and rail-to-rail output voltage enable direct MOSFET driving at high frequencies for improved conversion efficiency. The ACPL-W346 boasts a high insulation voltage (891 Vpeak) and incorporates features like Under Voltage Lock-Out (UVLO) protection and a wide operating voltage range (10V-20V), ensuring reliable and safe operation. It is UL Recognized and CSA approved, making it suitable for a wide range of industrial applications.

Authorized Distributors
Source:Newark
Part No:ACPL-W346-500E
Stock:170
Inv Date:06-01-2026
Price: Unit price: $1.98
Buy/RFQ:
Source:DigiKey
Part No:ACPL-W346-500E
Stock:151
Inv Date:06-01-2026
Price: Unit price: $2.70556
Buy/RFQ:
Part No:ACPL-W346-500E
Stock:1548
Inv Date:06-02-2026
Price: Unit price: $5.31
Buy/RFQ:

BROADCOM ACPLW346500E MOSFET Gate Drive Optocoupler Specifications:

  • maximum_peak_output_current: 2.5A
  • minimum_peak_output_current: 2.0A
  • output_voltage: Rail-to-rail
  • propagation_delay: 120 ns maximum
  • propagation_delay_difference: 50 ns maximum
  • common_mode_rejection: 100 kV/µs minimum at VCM = 1500V
  • supply_current: 4.0 mA maximum
  • operating_voltage_range: 10V to 20V
  • operating_temperature_range: -40°C to +105°C
  • insulation_voltage: 891 Vpeak
  • ul_recognition: 3750V/5000 VRMS for 1 min.
  • csa_approval: Yes
  • iec_en_din_en_approval: Yes
  • rohs_compliant: Yes

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Frequently Asked Questions

Where can I buy BROADCOM ACPLW346500E?

You can click on the BUY or RFQ button to purchase ACPLW346500E from an authorized BROADCOM distributor.

How do I troubleshoot issues or seek technical support for part ACPLW346500E?

You can download the ACPLW346500E datasheet or visit the BROADCOM website for support.

Who is the manufacturer of ACPLW346500E?

BROADCOM

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