IR21814
IC GATE DRVR HALF-BRIDGE 14DIPManufacturer: Infineon Technologies
Categories: Gate Drivers
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Infineon Technologies IR21814 is a high-performance Half-Bridge Gate Driver IC designed for driving power MOSFETs and IGBTs. This non-inverting driver features independent high-side and low-side outputs, capable of delivering peak currents of 1.9A source and 2.3A sink. It supports a supply voltage range of 10V to 20V and boasts a high-side voltage capability up to 600V, making it suitable for demanding power conversion applications.
The IR21814 is engineered for efficient switching with typical rise and fall times of 40ns and 20ns respectively. Its logic input voltage thresholds are 0.8V for VIL and 2.7V for VIH, ensuring compatibility with a wide range of control signals. Packaged in a standard 14-DIP through-hole configuration, this component is well-suited for robust power electronics designs. Applications include switch mode power supplies, motor control, and uninterruptible power supplies. The device operates across an extended temperature range from -40°C to 150°C.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 14-DIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| 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 | 14-DIP |
| 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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