NCP81111 Description
NCP81111 3 Phase VR12.56 High Speed Digital Controller with SVID and I2C Interfaces for 5 MHz Desktop, Notebook CPU Applications The NCP81111 is a high performance digital single output three phase VR12.5−6 patible buck solution optimized to operate at frequencies up to 5 MHz for Intel CPU applications. The NCP81111 and can also work as a general purpose I2C controlled multiphase voltage regulator. The NCP81111 is...
NCP81111 Key Features
- Meets Intel®’s VR12.5 Specifications
- On Board EEPROM for User Configuration
- High Performance Digital Architecture
- Dynamic Reference Injection
- Fully Differential Voltage Current Sense Amplifiers
- Thermally pensated Inductor Current Sensing for Droop
- User Adjustable Internal pensation
- Switching Frequency Range of 250 kHz
- 5.0 MHz