AUIRS2181STR
IC GATE DRVR HALF-BRIDGE 8SOICManufacturer: Infineon Technologies
Categories: Gate Drivers
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The Infineon Technologies AUIRS2181STR is a high-voltage, high-speed, half-bridge gate driver IC. This device is designed for driving power IGBTs and N-channel MOSFETs in half-bridge configurations. It features independent, high-side and low-side referenced output channels, capable of sinking and sourcing 1.9A and 2.3A peak currents respectively. The AUIRS2181STR operates with a supply voltage range of 10V to 20V and supports a maximum high-side bootstrap voltage of 600V. Input logic levels for VIH and VIL are 2.5V and 0.8V, with an inverting input type. The IC exhibits typical rise and fall times of 15ns, facilitating efficient switching. Packaged in an 8-SOIC (0.154"", 3.90mm width) surface-mount configuration, this component is supplied on tape and reel. It is suitable for applications in industrial power supplies and motor control systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 13 week(s)Product Status: Not For New DesignsPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| 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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