The IR2112 is a high voltage, high speed power MOSFET and IGBT driver with independent high and low side referenced output channels.
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 up to +600V, and is tolerant to negative transient voltage with dV/dt immunity.
| Gate drive supply range | 10 to 20V |
|---|---|
| Logic supply range | 3.3V to 20V |
| Ambient Temperature | -40 to 125 °C |
| Turn-On Propagation Delay (Typ.) | 125 ns |
| Turn-Off Propagation Delay (Typ.) | 105 ns |
| Delay Matching (Typ.) | 30 ns |
| Output High Short Circuit Pulsed Current | 200 mA |
| Output Low Short Circuit Pulsed Current | 420 mA |
Yes, the logic inputs are compatible with standard CMOS or LSTTL outputs, down to 3.3V logic.
The device is available in 14-Lead PDIP and 16-Lead SOIC (wide body) packages.