The ON Semiconductor ADP3182JRQZ-REEL is a highly integrated, multiphase synchronous buck switching regulator controller, designed to meet the rigorous power demands of high-performance processors in computing applications. It is an essential component for achieving efficient power management and stable operation in systems requiring precise voltage regulation.

Key Features

• Multiphase Power Control: The ADP3182 offers multiphase power control to reduce overall output voltage ripple, enhance transient response, and distribute the heat across multiple power devices, improving system reliability and performance.
• Programmable Frequency: The switching frequency is programmable, allowing designers to optimize the size and response of the output filter.
• Precision Reference Voltage: It provides a precision reference voltage of 0.8 V ±1%, which is critical for ensuring the CPU operates within its specified voltage range for optimal performance.
• Active Current Balancing: The controller actively balances the current between all phases, ensuring even thermal loading and prolonging the life of the power components.
• Overvoltage Protection: Built-in overvoltage protection helps safeguard the processor and other sensitive components from potential damage due to voltage spikes.
• Power Saving Modes: The ADP3182 supports various power-saving modes, including diode emulation and a sleep mode feature, to enhance efficiency under light-load conditions.
• RoHS Compliant: The device is RoHS compliant, meeting environmental standards by avoiding the use of hazardous substances.

Applications

The ADP3182JRQZ-REEL is ideal for a variety of computing applications, including:

• Desktop and laptop computers
• High-performance servers
• Workstations
• Graphics cards
• Embedded systems requiring efficient power regulation

Package and Availability

This device is offered in a QSOP-16 package and is available in tape and reel format for automated assembly processes, making it suitable for high-volume production environments. The ADP3182JRQZ-REEL is part of ON Semiconductor's commitment to providing energy-efficient solutions that help reduce the global environmental impact.