The APR3003-30BI-TR is a synchronous rectified step-down converter manufactured by Anpec Electronics. This converter is designed to provide a highly efficient and compact power solution for various applications. It features a fixed 3.0V output voltage, high efficiency, and integrated protection features, making it suitable for battery-powered devices and other portable applications.

Applications:

• Portable Devices
• Battery-Powered Equipment
• Point-of-Load Regulation
• Solid State Drives (SSDs)
• Wireless Communication Devices

Features:

• Synchronous Rectification: Enhances efficiency by replacing the Schottky diode with a MOSFET.
• Fixed 3.0V Output Voltage: Provides a stable and accurate voltage supply.
• High Efficiency: Reduces power loss and extends battery life.
• Over-Current Protection (OCP): Protects the converter and load from excessive current.
• Over-Temperature Protection (OTP): Prevents damage due to overheating.
• Under-Voltage Lockout (UVLO): Ensures proper operation during low input voltage conditions.

Benefits:

• Extended Battery Life: High efficiency minimizes power consumption, extending the operating time of battery-powered devices.
• Stable Voltage Supply: Provides a consistent and reliable 3.0V supply for sensitive electronic components.
• Improved System Reliability: Protection features enhance the overall robustness of the system.
• Simplified Design: Integrated features simplify the design process and reduce component count.
• Compact Solution: Small package size allows for space-saving designs.

Technical Specifications:

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 3.0V (Fixed)
• Output Current: Up to 3A
• Switching Frequency: 1.5 MHz
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C
• Package: SOT-23-6

The APR3003-30BI-TR is a highly efficient synchronous step-down converter that offers a compact and reliable power solution. Its high efficiency, fixed 3.0V output, and integrated protection features make it an ideal choice for portable devices and other battery-powered applications requiring stable and efficient power conversion.