符合 USB 规范的单体锂离子开关充电器(带 USB-OTG 升压调节器)
Obsolete
FAN54015 IC 为单体(1S)锂离子电池和锂聚合物电池提供完全集成的USB 电源充电功能。 该 IC 包括过压保护、高效率 DC-DC 同步转换器,在 4.2V 时,输出为 1.45 A,足以为高达 2000 mAh 的锂离子电池和锂聚合物电池充电,充电速率为 0.7 C。
FAN54015 提供三相电池充电功能: 调节、恒定电流和恒定电压,保护电池并最大限度地提高运行时间。 如果芯片裸片温度监视器达到 120℃,充电电流降低。器件受 IC 控制,从而可编程充电操作模式和参数。
IC 封装在 1.96毫米×1.87毫米,20 焊点 WLCSP 封装内。
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Die Related Summary Data
Device: FAN54015UCX
Equivalent to wafer fab process: 32
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32
1
1989480587
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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.)