IR2108(4)(S) are high voltage, high speed power MOSFET and IGBT drivers with dependent high and low side referenced output channels. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. The logic input is compatible with standard CMOS or LSTTL output, down to 3.3V logic. The output drivers feature low drive current, enabling fast turn-off and low voltage turn-off.
The IR2108(4)(S) is a high voltage, high speed power MOSFET and IGBT driver with dependent high and low side referenced output channels. It utilizes proprietary HVIC and latch immune CMOS technologies for ruggedized monolithic construction. The device includes a floating channel designed for bootstrap operation, fully operational to +600V, and is tolerant to negative transient voltage.
| High side floating absolute voltage | 625 V |
|---|---|
| High side floating supply offset voltage | 600 V |
| Logic input voltage compatibility | 3.3V to 15V |
| Turn-on propagation delay | 220 ns typ |
| Turn-off propagation delay | 200 ns typ |
| Ambient temperature | -40 to 125 C |
| Output high short circuit pulsed current | 120 mA |
The maximum high side floating absolute voltage is 625 V.
Yes, the logic input is compatible with standard CMOS or LSTTL output, down to 3.3V logic.
The typical turn-on propagation delay is 220 ns.