IGBT gate driver VO series

MOSFET

The LH1262CB, LH1262CAC photovoltaic MOSFET driver consists of two LEDs optically coupled to two photodiode arrays. The photodiode array provides a floating source with adequate voltage and current to drive high-power MOSFET transistors. Optical coupling provides a high I/O isolation voltage. In order to turn the MOSFET off, an external resistance (gate-to-source) is required for gate discharge. FEATURES • High open circuit voltage • High short circuit current • Isolation test voltage 5300 VRMS • Logic compatible input • High reliability APPLICATIONS • High-side driver • Solid-state relays • Floating power supply • Power control • Data acquisition • ATE • Isolated switching