The APW8805QBI-TRG is a high-efficiency, synchronous buck converter designed and manufactured by Anpec Electronics. This converter is optimized for applications requiring a compact and efficient power solution, such as those found in portable devices, industrial equipment, and other power-sensitive applications.

Applications:

• Point-of-Load (POL) regulators
• Portable devices (e.g., tablets, smartphones)
• Solid-state drives (SSDs)
• Networking equipment
• Industrial control systems

Features:

• High-efficiency synchronous buck converter
• Wide input voltage range
• Adjustable output voltage
• Integrated low RDS(on) MOSFETs
• Overcurrent protection (OCP)
• Short-circuit protection (SCP)
• Over-temperature protection (OTP)
• Enable/Disable control
• Available in a QFN package

Benefits:

• Provides a stable and regulated voltage output
• High efficiency minimizes power loss and heat generation
• Integrated MOSFETs reduce component count and board space
• Protection features enhance system reliability
• Adjustable output voltage offers design flexibility

Technical Specifications:

Key specifications of the APW8805QBI-TRG include:

• Input Voltage Range: 4.5V to 18V
• Output Voltage Range: 0.8V to Vin
• Continuous Output Current: Up to 5A
• Switching Frequency: Programmable up to 1MHz
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C
• Package: QFN

The APW8805QBI-TRG uses internal low RDS(on) MOSFETs to minimize conduction losses and improve efficiency. The programmable switching frequency allows optimization for different application requirements. The built-in protection features safeguard the load and the converter from damage. The -TRG suffix generally designates tape and reel packaging and RoHS compliance.