The ADP3168JRU-REEL is a highly integrated, multi-phase synchronous buck switching regulator controller from Analog Devices Inc., designed to meet the rigorous demands of powering modern microprocessors. This advanced component is housed on a convenient tape and reel packaging, making it ideal for high-volume production and automated assembly processes.

Key Features

• Multi-Phase Power Control: The ADP3168JRU-REEL can drive up to 4 parallel power MOSFET stages, which helps in reducing the overall current per phase and allows the use of smaller inductors and capacitors, leading to a more compact and efficient power supply design.
• VRM 9.0 Compliant: It is fully compliant with Intel's Voltage Regulator Module (VRM) 9.0 specification, ensuring compatibility with advanced microprocessor power requirements.
• Active Current Balancing: The device features active current balancing between the phases, which ensures even thermal loading and improves the reliability of the power supply.
• High-Efficiency Operation: With its integrated gate drivers and optimized control methodology, it provides high-efficiency power conversion, which is essential for reducing heat generation in high-performance computing applications.
• Adjustable Output Voltage: The output voltage is programmable via a 5-bit digital-to-analog converter (DAC), allowing precise regulation tailored to the specific needs of the microprocessor.
• Protection Features: It includes overvoltage protection, undervoltage lockout, and thermal shutdown to safeguard the power supply and the load from various fault conditions.

Applications

The ADP3168JRU-REEL is suitable for a wide range of applications, particularly those requiring efficient and reliable power delivery for high-performance CPUs. These include:

• Desktop and server motherboards
• Graphics cards
• Netbooks and laptops
• Embedded systems
• High-density power modules

Quality and Reliability

Analog Devices Inc. is renowned for its commitment to quality and reliability, and the ADP3168JRU-REEL is no exception. It is manufactured to the highest industry standards, ensuring consistent performance and longevity in demanding computing environments.