MIC4421CT
IC GATE DRVR LOW-SIDE TO220-5Manufacturer: Microchip Technology
Categories: Gate Drivers
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The Microchip Technology MIC4421CT is a high-speed, low-side gate driver designed for driving N-channel MOSFETs and IGBTs. This single-channel, inverting driver features a robust output stage capable of delivering 9A peak source and sink current, facilitating rapid switching transitions with typical rise and fall times of 20ns and 24ns, respectively. Operating from a supply voltage range of 4.5V to 18V, it offers a wide input logic threshold range with VIL at 0.8V and VIH at 2.4V. The device is housed in a TO-220-5 package, suitable for through-hole mounting. Its high current capability and fast switching speeds make it well-suited for applications in power supply design, motor control, and automotive electronics. The operating temperature range is 0°C to 150°C (TJ).
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | TO-220-5 |
| Mounting Type | Through Hole |
| Operating Temperature | 0°C ~ 150°C (TJ) |
| Voltage - Supply | 4.5V ~ 18V |
| Input Type | Inverting |
| Supplier Device Package | TO-220-5 |
| Rise / Fall Time (Typ) | 20ns, 24ns |
| Channel Type | Single |
| Driven Configuration | Low-Side |
| Number of Drivers | 1 |
| Gate Type | IGBT, N-Channel MOSFET |
| Logic Voltage - VIL, VIH | 0.8V, 2.4V |
| Current - Peak Output (Source, Sink) | 9A, 9A |
| Programmable | Not Verified |
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