The APE8805G-18 is a high-efficiency, step-down (buck) DC-DC converter from Advanced Power Electronics Corp. It's designed to provide a regulated 1.8V output voltage from a higher input voltage. This converter is characterized by its high efficiency, small size, and robust protection features, making it ideal for a wide range of portable and battery-powered applications.

Applications

• Portable Devices
• Battery-Powered Equipment
• Point-of-Load Regulation
• Wireless Devices

Features

• High Efficiency: Up to 95%
• Fixed 1.8V Output Voltage
• Internal Synchronous Rectifier
• Over-Temperature Protection
• Short-Circuit Protection
• Small Package: SOT-23-6

Benefits

• Extended Battery Life: High efficiency minimizes power dissipation, extending the operating time of battery-powered devices.
• Simplified Design: Integrated synchronous rectifier reduces the number of external components required, simplifying the design process.
• Robust Protection: Over-temperature and short-circuit protection safeguard the converter and the load from potential damage.
• Compact Solution: Small package size allows for integration in space-constrained applications.
• Stable Output Voltage: Provides a consistent and reliable 1.8V output voltage.

Technical Specifications

• Input Voltage Range: Please refer to the datasheet for the specific input voltage range.
• Output Voltage: 1.8V (Fixed)
• Output Current: Please refer to the datasheet for the specific output current capability.
• Switching Frequency: Please refer to the datasheet for the switching frequency.
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C
• Package: SOT-23-6