The MP8802DJ-2.5-LF is a 2.5A, synchronous rectified, step-down converter with built-in power MOSFETs from MPS (MPS Industries, Inc.). It achieves high efficiency with a minimum number of external components. The device integrates over-current protection, over-voltage protection, and thermal shutdown protection.

Applications

• Point-of-Load Regulators
• Distributed Power Systems
• Set-Top Boxes
• LCD Monitors and TVs
• Portable Devices
• Solid State Drives

Features

• 2.5A Continuous Output Current: Delivers ample power for various loads.
• Wide 4.5V to 24V Operating Input Range: Suitable for various power sources.
• Integrated Power MOSFETs: Reduces external component count and simplifies design.
• High Efficiency: Maximizes power conversion efficiency and minimizes heat dissipation.
• Fixed 2.5V Output Voltage: Provides a stable and regulated output voltage.
• Over-Current Protection (OCP): Protects the device and load from over-current conditions.
• Over-Voltage Protection (OVP): Protects the load from over-voltage conditions.
• Thermal Shutdown Protection: Protects the device from overheating.
• Available in a small 3mm x 3mm QFN package: Saves board space.

Benefits

• High Efficiency Power Conversion: Reduces power loss and extends battery life.
• Simplified System Design: Minimizes external component count and simplifies layout.
• Robust Protection Features: Protects the device and load from various fault conditions.
• Compact Size: Enables high-density designs.
• Stable Output Voltage: Provides a reliable power supply for sensitive electronic components.

Additional Details

The MP8802DJ-2.5-LF step-down converter is ideal for applications requiring a high-efficiency, compact power supply. The integrated power MOSFETs and protection features simplify the design process and reduce the number of external components required. The wide input voltage range allows the device to be used with a variety of power sources. The fixed 2.5V output voltage provides a stable and regulated power supply for sensitive electronic components. The over-current, over-voltage, and thermal shutdown protection features ensure the reliability of the device and the protected load. The small QFN package allows for high-density board mounting. It's a common choice for efficiently converting higher voltages to the required 2.5V needed by many digital circuits and microcontrollers. The device is designed for stable operation even under varying load conditions. The synchronous rectification provides higher efficiency compared to traditional diode rectification.