MC33984CHFK
IC PWR SWITCH N-CHAN 1:2 16QFNManufacturer: NXP USA Inc.
Categories: Power Distribution Switches, Load Drivers
Quality Control: Learn More
The NXP USA Inc. MC33984CHFK is a high-side power switch featuring a 1:2 N-channel configuration. This component, housed in a 16-PQFN (12x12) package, offers a low on-resistance of typically 4mOhm. Designed for general-purpose switching, it operates within a voltage range of 6V to 27V on the load side and requires a supply voltage of 4.5V to 5.5V. Integrated fault protection includes fixed current limiting, open load detection, over-temperature shutdown, and over-voltage protection. Additional features include slew rate control and an integrated watchdog timer. The MC33984CHFK communicates via an SPI interface, making it suitable for demanding applications in automotive and industrial control systems. It is supplied in a tray.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Features | Slew Rate Controlled, Watchdog Timer |
| Packaging | Tray |
| 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 ~ 150°C (TJ) |
| Output Configuration | High Side |
| Rds On (Typ) | 4mOhm (Max) |
| Input Type | - |
| Voltage - Load | 6V ~ 27V |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
| Current - Output (Max) | - |
| Ratio - Input:Output | 1:2 |
| Supplier Device Package | 16-PQFN (12x12) |
| Fault Protection | Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage |
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