NCP81566 Overview
8 + 1 Phase Output Controller with SVID Interface for puter CPU Applications NCP81566 The NCP81566 is a dual rail, eight plus one phase buck solution optimized for Intel’s IMVP9.2 CPUs. The multi−phase rail control system is based on Dual−Edge pulse−width modulation (PWM) bined with DCR current sensing. This provides an ultra−fast initial response to dynamic load events and reduced system cost.
NCP81566 Key Features
- Vin Range 4.5 V to 21 V
- Startup into Pre-Charged Loads While Avoiding False OVP
- Digital Soft Start Ramp
- Adjustable Vboot
- High Impedance Differential Output Voltage Amplifier
- Dual VID Table Support to Be patible with IMVP9.2
- Support High Current Extensions
- Dynamic Reference Injection
- Programmable Output Voltage Slew Rates
- Dynamic VID Feed-Forward
NCP81566 Applications
- Vin Range 4.5 V to 21 V