MIC4421ABM-TR
IC GATE DRVR LOW-SIDE 8SOICManufacturer: Microchip Technology
Categories: Gate Drivers
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The Microchip Technology MIC4421ABM-TR is a high-performance, low-side N-channel MOSFET gate driver. This single-channel, inverting driver operates from a 4.5V to 18V supply, delivering robust 9A peak output current in both source and sink configurations. Its typical rise and fall times of 20ns and 24ns respectively, coupled with a low 0.8V VIL and 3V VIH, ensure efficient switching for high-power applications. The device is housed in an 8-SOIC (0.154", 3.90mm Width) surface-mount package, supplied on tape and reel for automated assembly. Engineered for demanding environments, it operates across a temperature range of -40°C to 150°C (TJ). This component finds extensive use in industrial automation, power supply design, and electric vehicle control systems requiring fast and reliable MOSFET switching.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| 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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