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基于DC569B电池充电器的参考设计
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2021-08-20
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说明
- DC569B, Demonstration Circuit is a single cell Li-Ion linear charger in a SOT-23. Charge rates as high as 600mA can be achieved due to the LTC4054 internal die temperature control loop that prevents excessive PCB heating under worst-case conditions. The user is provided with a control jumper to select between OFF/450mA/600mA charge rates. The reduced charge rate is suitable for USB applications. A charge LED illuminates while the charger is charging the battery
主要特色
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Battery TypeLithium-Ion
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Input Voltage4.25 to 10 V
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Output Voltage4.2 V
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Number of Battery Cells1
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