4 phase VR11.1 multiphase PWM controller for high efficiency solutions
- Intel VR11.1, VR11.0 compliant Digital PWM
- Programmable 1-phase to 4-phase operation
- Configurable switching frequency from 200 kHz to 1MHz per phase with accuracy better than 27%
- Customized Digital over-clocking features
- Easy to use SMBus Gamer command
- Gamer VID to 2.3V, VID override or track, digital load line adjust
- Gamer OCP, OVP, OTP, OFF
- CHiL Efficiency shaping features
- Dynamic Phase Control
- Variable Gate Drive
- 1- or 2-phase PSI for light load efficiency
- Adaptive Transient Algorithm minimizes output bulk capacitors
- Enables thermal phase balancing
- SMBus Fault Indicators: OVP, UVP, OCP, OTP
- SMBus interface for configuring and monitoring SMBus commands include monitoring input current and power
- Desktop and Workstations
- MultiPhase Digital Control
- Servers and Storage
Find an answer to your question
Technical Assistance Center (TAC)
Infineon welcomes your comments and questions.
If you have any questions concerning our products, please fill out the following form. Your inquiry will be sent to the appropriate specialist who will be in touch with you as soon as possible.
You will receive a confirmation E-mail to validate your address in our system. Any attached file to the reply which will help to support your inquiry is highly appreciated.