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MC33982BPNA

MC33982BPNA Description

The MC33982BPNA is a high-side power switch designed for general-purpose applications, offering robust performance and a range of protective features. Manufactured by NXP Semiconductors, this power management IC (PMIC) is housed in a 16QFN package and is suitable for surface-mount applications. Despite being marked as obsolete, the MC33982BPNA remains a reliable choice for power switching needs due to its comprehensive feature set and stringent compliance with industry standards such as REACH.

MC33982BPNA Features

• Output Configuration: High Side
• Supply Voltage Range: 4.5V to 5.5V
• Load Voltage Range: 6V to 27V
• Switch Type: General Purpose
• Input to Output Ratio: 1:1
• Rds On (Typ): 2mOhm
• Number of Outputs: 1
• Fault Protection: Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage
• Interface: SPI
• Moisture Sensitivity Level (MSL): 3 (168 Hours)
• ECCN: EAR99
• HTSUS: 8542.31.0001
• Package: Tray
• Unique Features: Slew Rate Controlled, Watchdog Timer

MC33982BPNA Applications

The MC33982BPNA is ideal for applications requiring precise control and monitoring of power delivery. Its high-side configuration and low Rds On ensure minimal power loss and efficient operation. The slew rate control and watchdog timer provide additional layers of protection and reliability, making it suitable for critical power management tasks. Specific use cases include:

• Industrial Control Systems: Where precise power control and monitoring are essential.
• Telecommunications Equipment: For managing power to sensitive components.
• Automotive Electronics: Due to its robust fault protection and compliance with industry standards.
• Consumer Electronics: In devices requiring reliable power switching and protection.

Conclusion of MC33982BPNA

The MC33982BPNA stands out in the power management IC market due to its comprehensive feature set and robust performance. Its high-side configuration, low Rds On, and extensive fault protection make it a reliable choice for a variety of applications. Despite being marked as obsolete, the MC33982BPNA remains a viable option for engineers and designers seeking a dependable power switch with advanced monitoring and control capabilities. Its compliance with industry standards such as REACH and its moisture sensitivity level ensure it meets the rigorous demands of modern electronics manufacturing.