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Vr12.6 单相控制器
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NCP81141 是一款单相降压方案,适用于兼容 Intel VR12.6 的 CPU。该控制器组合了真正的差分电压感应、差分直感 DCR 电流感应、输入电压前馈和自适应电压定位,可为台式和笔记本应用提供准确调节的电源。该单相控制器使用 DCR 电流感应,针对动态负载事件提供最快的初始响应,且系统成本更低。NCP81141 结合了一个内部 MOSFET 驱动器,可提高系统能效。提供高性能运行误差放大器,简化了系统的补偿。专利动态参考注入避免了闭环瞬变响应和动态 VID 性能之间进行平衡的必要性,进一步简化了环路补偿。专利总电流合并提供了高准确度数字电流监控。
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A
H
P
QFN-28
1
260
REEL
4000
N
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4.75
5.25
1000
Price N/A
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可靠性数据
Die Related Summary Data
Device: NCP81141MNTXG
Equivalent to wafer fab process: ONC25
产品技术
产品技术
等效器件小时
平均故障间隔时间/平均无故障时间(按小时计算)
FITS
ONC25
1
2712519294
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Re-calculate Data
Data is based on the following assumptions.
Note: The temperature and confidence level may be adjusted to your requirements.
Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)