MIC4421BN
IC GATE DRVR LOW-SIDE 8DIPManufacturer: Microchip Technology
Categories: Gate Drivers
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Microchip Technology's MIC4421BN is a high-performance, low-side gate driver IC designed for driving N-channel MOSFETs and IGBTs. This single-channel, inverting driver features robust output capabilities, delivering 9A peak source and sink current, enabling rapid switching transitions with typical rise and fall times of 20ns and 24ns, respectively. Operating from a wide supply voltage range of 4.5V to 18V, the MIC4421BN offers flexibility across various power applications. Its low input voltage thresholds (VIL/VIH of 0.8V/2.4V) ensure compatibility with a broad spectrum of logic families. Encased in a standard 8-PDIP package suitable for through-hole mounting, this component is well-suited for demanding industrial, automotive, and power supply applications where efficient and reliable power stage control is critical. The device operates reliably over an extended temperature range of -40°C to 150°C.
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 | 8-DIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Voltage - Supply | 4.5V ~ 18V |
| Input Type | Inverting |
| Supplier Device Package | 8-PDIP |
| 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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