IRS21851SPBF
IC GATE DRVR HIGH-SIDE 8SOICManufacturer: Infineon Technologies
Categories: Gate Drivers
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Infineon Technologies IRS21851SPBF is a single-channel, non-inverting high-side gate driver IC housed in an 8-SOIC package. This component is engineered to drive high-side N-channel MOSFETs and IGBTs, featuring a maximum bootstrap voltage of 600V. The device delivers robust performance with peak output current capabilities of 4A for both source and sink. Key electrical characteristics include a supply voltage range of 10V to 20V and logic input thresholds of 0.8V for VIH and 2.5V for VIL. Typical rise and fall times are 15ns, ensuring efficient switching. The IRS21851SPBF is designed for surface-mount applications and operates reliably across an extended temperature range of -55°C to 150°C. This component finds application in power conversion systems, motor control, and industrial power supplies.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°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) | 15ns, 15ns |
| Channel Type | Single |
| Driven Configuration | High-Side |
| Number of Drivers | 1 |
| Gate Type | IGBT, N-Channel MOSFET |
| Logic Voltage - VIL, VIH | 0.8V, 2.5V |
| Current - Peak Output (Source, Sink) | 4A, 4A |
| Programmable | Not Verified |
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