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
特别推荐
EDA符号、封装和3D模型
STMicroelectronics - PM6776
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符号
封装
3D模型
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| PM6776 | 预览 | VFQFPN 48 6x6x0.9 | 工业 | Ecopack2 | |
| PM6776TR | NRND | VFQFPN 48 6x6x0.9 | 工业 | Ecopack2 |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
样片和购买
| 产品型号 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 封装 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | 温度（ºC） | Operating Temperature (°C) (min) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||||
| PM6776 | | | distributors 无法联系到经销商，请联系我们的销售办事处 | VFQFPN 48 6x6x0.9 | Tray | CHINA | 3A991.a.3 | NEC | - | - | - | |||
| PM6776TR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | VFQFPN 48 6x6x0.9 | Tape and Reel | CHINA | 3A991.a.3 | NEC | - | - | - | |||
PM6776 预览
PM6776TR NRND