IR21271STR
IC GATE DRVR HI/LOW SIDE 8SOICManufacturer: Infineon Technologies
Categories: Gate Drivers
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Infineon Technologies IR21271STR is a single-channel, non-inverting gate driver IC designed for high-side or low-side applications. This component features a robust output stage capable of delivering 250mA source and 500mA sink current, with typical rise and fall times of 80ns and 40ns respectively. It supports gate drive for IGBT and N-Channel MOSFETs, accommodating a high-side bootstrap voltage up to 600V. The device operates with a supply voltage range of 9V to 20V and accepts logic inputs between 0.8V (VIL) and 3V (VIH). Packaged in an 8-SOIC (0.154" width) surface-mount configuration and supplied on tape and reel, the IR21271STR is suitable for demanding applications in industrial power supplies, motor control, and automotive electronics. The operating temperature range is -40°C to 150°C (TJ).
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: 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 | 9V ~ 20V |
| Input Type | Non-Inverting |
| High Side Voltage - Max (Bootstrap) | 600 V |
| Supplier Device Package | 8-SOIC |
| Rise / Fall Time (Typ) | 80ns, 40ns |
| Channel Type | Single |
| Driven Configuration | High-Side or Low-Side |
| Number of Drivers | 1 |
| Gate Type | IGBT, N-Channel MOSFET |
| Logic Voltage - VIL, VIH | 0.8V, 3V |
| Current - Peak Output (Source, Sink) | 250mA, 500mA |
| Programmable | Not Verified |
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