IRS2181SPBF
IC GATE DRVR HALF-BRIDGE 8SOICManufacturer: Infineon Technologies
Categories: Gate Drivers
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Infineon Technologies IRS2181SPBF is a high-voltage, monolithic half-bridge gate driver IC. This component is designed for driving high-side and low-side switches in half-bridge configurations, supporting IGBTs and N-channel MOSFETs. It features independent drivers with peak output currents of 1.9A sourcing and 2.3A sinking. The high-side gate drive is capable of operating up to 600V with a bootstrap supply capability. Input logic levels are compatible with standard microcontrollers, with VIH at 2.5V and VIL at 0.8V. The IRS2181SPBF operates across a supply voltage range of 10V to 20V and maintains functionality within an extended temperature range of -40°C to 150°C. Typical rise and fall times are 40ns and 20ns, respectively. This device is packaged in an 8-SOIC surface-mount configuration. Applications for this component include power supplies, motor control, and lighting systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer 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 | Non-Inverting |
| High Side Voltage - Max (Bootstrap) | 600 V |
| Supplier Device Package | 8-SOIC |
| Rise / Fall Time (Typ) | 40ns, 20ns |
| 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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