onsemi

FPF2496UCX

FPF2496UCX Description

The FPF2496UCX is an advanced power load switch from onsemi, designed to offer reliable and efficient power distribution in various electronic systems. This device is part of the IntelliMAX™ series, known for its high performance and robust fault protection features. The FPF2496UCX is housed in a compact 9-WLCSP package, making it ideal for space-constrained applications while maintaining high power handling capabilities.

Key technical specifications include a maximum output current of 2.5A, with a typical on-state resistance (Rds On) of just 100mOhm. This low resistance ensures minimal power loss and high efficiency, making it suitable for applications requiring high current handling without significant voltage drop. The device operates within a load voltage range of 3.5V to 5.5V, providing flexibility for a variety of power supply requirements.

The FPF2496UCX features comprehensive fault protection mechanisms, including adjustable current limiting, over-temperature protection, over-voltage protection, reverse current protection, and undervoltage lockout (UVLO). These features safeguard the device and connected components from various fault conditions, enhancing system reliability and longevity.

FPF2496UCX Features

• Slew Rate Controlled: Ensures smooth voltage transitions, reducing electromagnetic interference (EMI) and voltage spikes during power-up and power-down sequences.
• Status Flag: Provides real-time monitoring of the device's operational status, enabling system diagnostics and fault detection.
• Adjustable Current Limiting: Allows customization of the current limit to match specific application requirements, enhancing flexibility and adaptability.
• Over-Temperature Protection: Prevents thermal runaway by automatically shutting down the device if the temperature exceeds safe operating limits.
• Over-Voltage Protection: Protects downstream components from voltage surges, ensuring system stability.
• Reverse Current Protection: Prevents reverse current flow, safeguarding the power source and load from potential damage.
• Undervoltage Lockout (UVLO): Ensures the device remains inactive until the supply voltage reaches a safe operating level, preventing erratic behavior during low voltage conditions.
• RoHS3 Compliant: Meets stringent environmental regulations, ensuring the device is free from harmful substances.
• REACH Unaffected: Confirms compliance with the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulations.
• Moisture Sensitivity Level (MSL) 1: Indicates the device is not sensitive to moisture, allowing for flexible manufacturing processes without the need for special handling or baking procedures.

FPF2496UCX Applications

The FPF2496UCX is well-suited for a wide range of applications where reliable power distribution and robust fault protection are critical. Its compact size and high performance make it ideal for:

• Consumer Electronics: Powering and protecting sensitive components in smartphones, tablets, and other portable devices.
• Communication Systems: Ensuring stable power supply in routers, switches, and base stations.
• Industrial Equipment: Providing reliable power management in control systems, sensors, and actuators.
• Automotive Electronics: Managing power distribution in infotainment systems, advanced driver-assistance systems (ADAS), and electric vehicle (EV) components.
• Medical Devices: Ensuring safe and reliable power supply in diagnostic equipment, monitoring devices, and portable medical instruments.

Conclusion of FPF2496UCX

The FPF2496UCX from onsemi stands out as a versatile and reliable power load switch, offering a comprehensive set of features and protections that enhance system performance and reliability. Its low on-state resistance, adjustable current limiting, and extensive fault protection mechanisms make it an ideal choice for applications requiring high efficiency and robustness. The compact 9-WLCSP package and surface mount technology ensure ease of integration into modern electronic designs, making the FPF2496UCX a valuable component for engineers and designers in various industries.