IR21074S
IC GATE DRVR HALF-BRIDGE 14SOICManufacturer: Infineon Technologies
Categories: Gate Drivers
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Infineon Technologies IR21074S is a dual-channel, half-bridge gate driver IC packaged in a 14-SOIC (0.154", 3.90mm Width) surface mount configuration. This device is designed for driving high-side and low-side power switches such as IGBTs and N-Channel MOSFETs. It features independent high-side and low-side outputs with peak source and sink currents of 200mA and 350mA respectively. The high-side driver is capable of operating with a bootstrap voltage up to 600V. Input logic levels are defined by VIL and VIH of 0.8V and 2.7V. The device operates across a temperature range of -40°C to 150°C (TJ) and requires a supply voltage between 10V and 20V. Typical rise and fall times are 150ns and 50ns. This component is commonly utilized in power supply, motor control, and industrial automation applications.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 14-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Voltage - Supply | 10V ~ 20V |
| Input Type | Inverting |
| High Side Voltage - Max (Bootstrap) | 600 V |
| Supplier Device Package | 14-SOIC |
| Rise / Fall Time (Typ) | 150ns, 50ns |
| 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) | 200mA, 350mA |
| Programmable | Not Verified |
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