VRM 8.5 Compatible Single Phase Core Controller The ADP3170JRU is a synchronous buck controller manufactured by Analog Devices (AD). It is designed for high-performance, high-current applications, particularly for powering advanced microprocessors. Key specifications include:

- **Input Voltage Range**: 5V to 12V
- **Output Voltage Range**: Programmable from 1.3V to 3.5V
- **Switching Frequency**: Up to 300 kHz
- **Output Current**: Supports high-current applications, typically used for CPU core supplies
- **Efficiency**: High efficiency due to synchronous rectification
- **Package**: 20-lead TSSOP (RU package)
- **Features**: Includes overcurrent protection, overvoltage protection, and thermal shutdown
- **Control Method**: Voltage-mode control with feed-forward

These specifications make the ADP3170JRU suitable for demanding power supply applications, particularly in computing and telecommunications.