The Broadcom 2.5 A automotive R2Coupler gate drive optocoupler contains an AlGaAs LED, which is optically coupled to an integrated circuit with a power output stage. It features fast propagation delay and tight timing skew, is ideally designed for driving power MOSFETs used in AC-DC and DC-DC converters.

Rail-to-rail output voltage
LED current input drive with hysteresis
Low supply current allow bootstrap half-bridge topology
Under voltage lock-out protection with hysteresis for power MOSFET
Automotive temperature range from -40 °C to 125 °C