About the Product

SLM346CK-DG – High-Performance Gate Driver, 5kV Isolation, 2.5A Output for Whatsminer PSU

The SLM346CK-DG is a high-isolation gate driver IC designed for efficient and reliable operation in high-power switching applications. With a 5 kV isolation rating and up to 2.5A output drive capability, this gate driver ensures safe and stable control of power MOSFETs and IGBTs, making it an excellent choice for Whatsminer P221B, P221C, P222B, and P222C power supply units.

Built for durability, the SLM346CK-DG provides fast switching, low propagation delay, and strong noise immunity, ensuring optimized PSU performance in harsh mining environments where stability and efficiency are critical.

Key Features

  • Part Number: SLM346CK-DG

  • Type: Isolated Gate Driver IC

  • Isolation Voltage: 5 kV (reinforced safety isolation)

  • Output Current: 2.5A source/sink drive capability

  • Switching Performance: Fast rise/fall times with low propagation delay

  • Protection Features: High CMTI, robust noise immunity, reliable fault handling

  • Package: Standard IC package for PSU integration

  • Condition: Brand New, Original

Applications

  • Whatsminer PSU models: P221B, P221C, P222B, P222C

  • ASIC miner power boards & high-efficiency SMPS

  • Industrial power converters & inverters

  • Renewable energy systems (solar/wind power)

  • Motor control & high-voltage switching

Why Choose SLM346CK-DG?

  • High isolation (5kV) for maximum safety and reliability

  • Optimized for cryptominer PSU repairs & upgrades

  • Fast and efficient gate drive for improved switching performance

  • Industrial-grade durability with strong EMI immunity