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FPF2148

FPF2148 Description

The FPF2148 is a high-side buffer/inverter peripheral driver designed for power management applications. Manufactured by Fairchild Semiconductor (now part of onsemi), this device is categorized under Power Management Integrated Circuits (PMIC). The FPF2148 is designed to provide efficient power control with a maximum output current of 200mA. It features a high-side output configuration, making it suitable for applications where the load is connected between the output and ground. Despite being marked as obsolete, the FPF2148 remains a reliable choice for specific power management needs.

FPF2148 Features

• Output Configuration: High Side
• Product Status: Obsolete
• Current - Output (Max): 200mA
• Manufacturer: Fairchild Semiconductor (onsemi)
• Features: Power Good, Status Flag
• Voltage - Supply (Vcc/Vdd): Not Required
• RoHS Status: ROHS3 Compliant
• ECCN: EAR99
• Switch Type: General Purpose
• Voltage - Load: 1.8V ~ 5.5V
• Ratio - Input:Output: 1:1
• Mounting Type: Surface Mount
• Rds On (Typ): 120mOhm
• Number of Outputs: 1
• Fault Protection: Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
• **HTSUS **:8542.39.0001
• Package: Bulk
• Interface: On/Off
• Base Product Number: FPF2148

FPF2148 Applications

The FPF2148 is ideal for applications requiring precise control over power delivery and monitoring. Its high-side configuration and robust fault protection features make it suitable for driving various peripheral devices. The device's ability to operate within a wide load voltage range (1.8V to 5.5V) and its low on-resistance (120mOhm) ensure efficient power transfer with minimal power loss. The inclusion of Power Good and Status Flag features allows for enhanced system monitoring and reliability.

Conclusion of FPF2148

Despite its obsolete status, the FPF2148 remains a valuable component for specific power management applications. Its high-side output configuration, wide load voltage range, and comprehensive fault protection features make it a reliable choice for driving peripheral devices. The device's compliance with ROHS3 standards and its surface-mount package ensure it meets modern manufacturing requirements. While newer may alternatives offer additional features, the FPF2148 continues to provide a robust solution for applications where its unique specifications are required.