IR2181SPBF
IC GATE DRVR HALF-BRIDGE 8SOICManufacturer: Infineon Technologies
Categories: Gate Drivers
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The Infineon Technologies IR2181SPBF is a high-performance half-bridge gate driver IC designed for efficient control of power MOSFETs and IGBTs. This non-inverting device features two independent channels, each capable of sourcing 1.9A and sinking 2.3A peak output current, facilitating rapid switching transitions with typical rise and fall times of 40ns and 20ns, respectively. It supports a high-side voltage of up to 600V, making it suitable for applications utilizing bootstrap power supplies. The IR2181SPBF operates with a supply voltage range of 10V to 20V and has logic thresholds of 0.8V (VIL) and 2.7V (VIH). Packaged in an 8-SOIC surface-mount configuration, it is engineered for robust operation across an industrial temperature range of -40°C to 150°C. This component is frequently employed in power supply units, motor control systems, and industrial automation equipment.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 20 week(s)Product Status: Not For New DesignsPackaging: 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, 2.7V |
| Current - Peak Output (Source, Sink) | 1.9A, 2.3A |
| Programmable | Not Verified |
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