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与具有固定开关频率的传统硬开关转换器相比,准谐振转换器 (QRC) 通常具有更低的 EMI 和更高的功率转换效率。因此,QRC 非常适用于噪声敏感性应用,如彩色电视和音频。FSCQ 系列的每个产品均包含一个集成式脉宽调制 (PWM) 控制器和一个 SenseFET。此系列专门针对准谐振离线开关模式电源 (SMPS) 而设计,且所需外部组件数量极少。该 PWM 控制器包括集成的固定频率振荡器、欠压锁定、前缘间隔 (LEB)、优化的门极驱动器、内部软启动、用于回路补偿的温度补偿精确电流源,以及自我保护电路。与分立 MOSFET 和 PWM 控制器方案相比,FSCQ 系列可以降低总成本、部件数量、尺寸和重量;同时提高了能效、生产力和系统可靠性。此器件为准谐振开关反激转换器的成本高效设计提供了基本平台。
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FSCQ0965RTYDTU
Obsolete
Pb
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P
TO-220-5 FullPak
NA
0
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400
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可靠性数据
Die Related Summary Data
Device: FSCQ0965RTYDTU
Equivalent to wafer fab process: 64,CE
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
64,CE
0
51896141
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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.)