AUIRS2181S
IC GATE DRVR HALF-BRIDGE 8SOICManufacturer: Infineon Technologies
Categories: Gate Drivers
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Infineon Technologies AUIRS2181S is a high-voltage, high-speed, half-bridge gate driver IC. This device features two independent channels, each capable of driving N-channel MOSFETs or IGBTs. The AUIRS2181S is designed for applications requiring robust gate drive capability with a high side voltage rating of up to 600V. Peak output current is specified at 1.9A source and 2.3A sink, facilitating efficient switching of power devices. The input logic is inverting, with thresholds set at 0.8V (VIL) and 2.5V (VIH). Operating from a supply voltage range of 10V to 20V, this component offers typical rise and fall times of 15ns. Housed in an 8-SOIC package for surface mounting, the AUIRS2181S is suitable for demanding applications in power supplies, motor control, and industrial automation. The operating temperature range is -40°C to 150°C.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Voltage - Supply | 10V ~ 20V |
| Input Type | Inverting |
| High Side Voltage - Max (Bootstrap) | 600 V |
| Supplier Device Package | 8-SOIC |
| Rise / Fall Time (Typ) | 15ns, 15ns |
| Channel Type | Independent |
| Driven Configuration | Half-Bridge |
| Number of Drivers | 2 |
| Gate Type | IGBT, N-Channel MOSFET |
| Logic Voltage - VIL, VIH | 0.8V, 2.5V |
| Current - Peak Output (Source, Sink) | 1.9A, 2.3A |
| Programmable | Not Verified |
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