MIC4421ABM
IC GATE DRVR LOW-SIDE 8SOICManufacturer: Microchip Technology
Categories: Gate Drivers
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The Microchip Technology MIC4421ABM is a single-channel, inverting N-Channel MOSFET gate driver designed for low-side drive applications. This robust device delivers a peak output current of 9A sourcing and 9A sinking, facilitating rapid switching of high-power MOSFETs. Operating from a supply voltage range of 4.5V to 18V, the MIC4421ABM features low input logic thresholds (VIL 0.8V, VIH 3V) and exhibits typical rise and fall times of 20ns and 24ns respectively. It is housed in an 8-SOIC package suitable for surface mount assembly. The operating temperature range is -40°C to 150°C (TJ). This component finds application in power supply design, motor control, and other high-current switching systems.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Voltage - Supply | 4.5V ~ 18V |
| Input Type | Inverting |
| Supplier Device Package | 8-SOIC |
| Rise / Fall Time (Typ) | 20ns, 24ns |
| Channel Type | Single |
| Driven Configuration | Low-Side |
| Number of Drivers | 1 |
| Gate Type | N-Channel MOSFET |
| Logic Voltage - VIL, VIH | 0.8V, 3V |
| Current - Peak Output (Source, Sink) | 9A, 9A |
| Programmable | Not Verified |
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