IR2112(S) is a high voltage, high speed power MOSFET and IGBT driver with independent high and low side referenced output channels. Proprietary HVIC and latch immune CMOS technologies enable rugge- dized monolithic construction. Logic inputs are com- patible with standard CMOS or LSTTL outputs, down to 3.3V logic. The output drivers feature a high pulse current buffer stage designed for minimum driver cross-conduction.
The IR2112(S) is a high voltage, high speed power MOSFET and IGBT driver with independent high and low side referenced output channels. It utilizes proprietary HVIC and latch immune CMOS technologies for ruggedized monolithic construction. The device features a floating channel designed for bootstrap operation, fully operational to +600V, and is tolerant to negative transient voltage with dV/dt immunity.
| High Side Floating Supply Absolute Voltage | +600V |
|---|---|
| Gate drive supply range | 10 to 20V |
| Logic supply range | 3.3V to 20V |
| Delay Matching (Typ.) | 30 ns |
| Ambient Temperature (Operating) | -40 to 125 °C |
| Junction Temperature (Max.) | 150 °C |
The device is fully operational to a maximum high side floating supply voltage of +600V.
Yes, the logic inputs are compatible with standard CMOS or LSTTL outputs down to 3.3V logic.
The device is available in a 14-Lead PDIP and a 16-Lead SOIC (wide body).