MC33984EHFKR2
IC PWR SWITCH N-CHAN 1:2 16QFNManufacturer: NXP USA Inc.
Categories: Power Distribution Switches, Load Drivers
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The NXP USA Inc. MC33984EHFKR2 is a high-side power switch with N-channel output, designed for robust power distribution. This component offers a 1:1 input to output ratio and supports an output current of up to 30A. Key fault protection features include adjustable current limiting, open load detection, over-temperature, over-voltage, short-circuit protection, and undervoltage lockout (UVLO). The MC33984EHFKR2 integrates slew rate control and a watchdog timer, with communication facilitated via an SPI interface. It operates within a load voltage range of 6V to 27V and a supply voltage range of 4.5V to 5.5V. The typical on-resistance (Rds On) is a low 4mOhm. This device is housed in a 16-HQFN (12x12) surface-mount package, supplied on tape and reel. Applications for this component include automotive and industrial power management systems.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: 39 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Slew Rate Controlled, Watchdog Timer |
| Packaging | Tape & Reel (TR) |
| Package / Case | 16-PowerQFN |
| Output Type | N-Channel |
| Mounting Type | Surface Mount |
| Number of Outputs | 2 |
| Interface | SPI |
| Switch Type | General Purpose |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Output Configuration | High Side |
| Rds On (Typ) | 4mOhm (Max) |
| Input Type | Non-Inverting |
| Voltage - Load | 6V ~ 27V |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
| Current - Output (Max) | 30A |
| Ratio - Input:Output | 1:1 |
| Supplier Device Package | 16-HQFN (12x12) |
| Fault Protection | Current Limiting (Adjustable), Open Load Detect, Over Temperature, Over Voltage, Short Circuit, UVLO |
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