• A Disruptive Innovation
MIH® Photonic Power Isolated Gate Driver

YMH-HH Series Photonic Power Isolated Gate Driver

MHGP’s YMH-HH Series is a small footprint, high performance and optically isolated gate driver module, suitable for surface mount assembly. Unlike existing isolated gate drivers, the YMH-HH Series consists of a GaAs light emitting diode, optically coupled to a silicon-based MIH™ vertical multi-junction photovoltaic cell, providing voltage isolated power to drive power semiconductor devices such as MOSFETs.
The YMH-HH Series gate driver module provides the functionality of a traditional isolated power supply, a DC-DC converter, and a gate driver IC in a single component. This integrated, completely optically isolated and powered solution simplifies gate driver design, provides better noise immunity, reduces board size and cost, and provides higher voltage isolation.

YMH-HH Series Features:

  • Built-In Isolated DC/DC Power Source
  • Under-Voltage Lockout Protection
  • Reduces Power Supply Coupling Capacitance
  • Packaging Options Include: 8 pin DFN

YMH-HH Series Applications:

  • MOSFET / IGBT Gate Driver
  • Switch Mode Power Supply
  • Inverter / Converter
  • Motor Driving Module
  • Variable-frequency Drive

YMH-HH Series Product Brief Download


YMH-HH Series Datasheet Download

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