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MC33880PEW

MC33880PEW Description

The MC33880PEW is an obsolete power distribution switch designed by NXP Semiconductors, featuring a high side or low side output configuration. This device is part of the Power Distribution Switches and Load Drivers category and is housed in a 32SOIC package. It operates within a supply voltage range of 4.75V to 5.25V and can handle a maximum output current of 800mA. The MC33880PEW is designed for general-purpose switching applications and offers a load voltage range of 5.5V to 24.5V. It has a typical on-resistance (Rds On) of 550mOhm and includes comprehensive fault protection features such as current limiting (fixed), open load detection, and overvoltage protection. The device is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. It has a moisture sensitivity level (MSL) of 3, allowing for a 168-hour exposure period, and is classified under ECCN EAR99. The MC33880PEW interfaces with SPI and is available in a tube package.

MC33880PEW Features

• Output Configuration: High Side or Low Side, providing flexibility in circuit design.
• Current Handling: Capable of delivering up to 800mA of output current, making it suitable for a variety of load requirements.
• Voltage Range: Wide load voltage range of 5.5V to 24.5V, ensuring compatibility with multiple power sources.
• Fault Protection: Includes current limiting, open load detection, and overvoltage protection, enhancing reliability and safety.
• Low On-Resistance: Typical Rds On of 550mOhm, minimizing power loss and improving efficiency.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental regulations.
• Moisture Sensitivity: MSL level 3, allowing for extended exposure periods without degradation.
• Interface: SPI interface for easy integration and control in various systems.
• Packaging: Available in a tube package, suitable for surface mount applications.

MC33880PEW Applications

The MC33880PEW is ideal for applications requiring robust power distribution and load management. Its versatility in output configuration and wide voltage range make it suitable for:

• Automotive Systems: Managing power distribution in automotive electronic control units (ECUs) and infotainment systems.
• Industrial Control: Controlling power to various industrial loads, ensuring reliable operation in harsh environments.
• Telecommunications: Powering and managing loads in communication infrastructure equipment.
• Consumer Electronics: Managing power distribution in devices that require multiple load channels.

Conclusion of MC33880PEW

The MC33880PEW is a versatile power distribution switch that offers a range of features and benefits, making it suitable for a variety of applications. Despite being obsolete, its robust design, comprehensive fault protection, and environmental compliance make it a reliable choice for power management solutions. The device's ability to handle a wide range of voltages and currents, combined with its low on-resistance and SPI interface, ensures efficient and effective power distribution. While newer models may offer updated features, the MC33880PEW remains a dependable option for engineers and designers in need of a proven power switch solution.