MC33291DW
IC PWR SWITCH N-CHAN 1:8 24SOICManufacturer: NXP USA Inc.
Categories: Power Distribution Switches, Load Drivers
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The NXP USA Inc. MC33291DW is an 8-channel N-channel power switch designed for general-purpose applications. This device features SPI interface for control and provides a 1:8 input to output ratio. Each of the eight low-side N-channel outputs can deliver a maximum of 500mA. The MC33291DW incorporates comprehensive fault protection, including fixed current limiting, open load detection, over-temperature protection, and over-voltage protection. It operates from a supply voltage of 2.5V to 3.5V, with a load voltage capability of 9V to 26.5V. The package is a 24-SOIC (0.295", 7.50mm Width) for surface mounting, and the typical on-resistance (Rds On) is 550mOhm. This component is suitable for automotive and industrial applications requiring robust power distribution management.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Tube |
| Package / Case | 24-SOIC (0.295"", 7.50mm Width) |
| Output Type | N-Channel |
| Mounting Type | Surface Mount |
| Number of Outputs | 8 |
| Interface | SPI |
| Switch Type | General Purpose |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Output Configuration | Low Side |
| Rds On (Typ) | 550mOhm |
| Input Type | - |
| Voltage - Load | 9V ~ 26.5V |
| Voltage - Supply (Vcc/Vdd) | 2.5V ~ 3.5V |
| Current - Output (Max) | 500mA |
| Ratio - Input:Output | 1:8 |
| Supplier Device Package | 24-SOIC |
| Fault Protection | Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage |
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