产品概述
描述
The PM6776 is a high performance digital dual controller designed to power Intel VR13 processors: all required parameters are programmable through a PMBus™ interface.
The device utilizes digital technology to implement all control and power management functions to provide maximum flexibility and performance. The NVM is embedded to store custom configurations.
The PM6776 device features up to 6 + 1 phase programmable operation. The PM6776 supports power state transitions featuring VFDE, and programmable DPM maintaining the best efficiency over all loading conditions without compromising transient response. The device assures fast and independent protection against load overcurrent, under/overvoltage and feedback disconnections.
The device is available in a VFQFPN48 6 x 6 mm package.
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所有功能
- Intel® VR13 6 + 1 phases compact digital controller
- VR13 compliant with 25 MHz SVID bus rev.1.7
- High performance digital control loop (digital STVCOT™)
- Proprietary auto tuning technique
- Fully configurable through PMBus™
- AutoDPM - automatic dynamic phase management
- Remote sense; 0.5% Vout accuracy with calibration
- Current monitor signal with calibration
- Autocalibration capability for current and voltage sense
- Programmable voltage positioning
- OV, UV and FB disconnection protection
- Embedded non-volatile memory (NVM)
- Black box recorder
- VFQFPN48 6 x 6 mm package
- Universal footprint and pinout for multi-sourcing
EDA符号、封装和3D模型
意法半导体 - PM6776
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