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NCL30105是一款峰值电流控制固定关断时间降压控制器,用于LED驱动器应用。这器件经过了优化,采用深度连续导电模式工作,省去输出电解电容。这控制器包含可调节关断时间产生器,能以达500 kHz开关频率驱动MOSFET。专用调光引脚使这器件能够使用PWM逻辑信号来直接对LED调光。软启动引脚产生启动序列,缓慢加大峰值电流,能够调节峰值电流设定点,用于模拟调光控制。这器件还具有强固的保护特性,能够检测开关过流故障及检测最大导通时间事件。
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NCL30105DR2G
Last Shipments
Pb
A
H
P
SOIC-8
1
260
REEL
2500
N
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11
22
150
1200
100 - 400
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可靠性数据
Die Related Summary Data
Device: NCL30105DR2G
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.)