1. It is a 3.6-5.5VIN, 2A two-battery synchronous booster lithium-ion battery charging chip.
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2. Integrated 1MHz switching frequency and comprehensive protection function.
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3. Charging current up to 2A can be set up for different portable applications by using external resistors and indicating the charger current information at the same time.
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4. Has a programmable charge timeout for safe battery charging operation and a programmable input voltage threshold for adaptive input current limiting.
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5. When the output short-circuit or shutdown occurs, the SY6982E can disconnect the output.
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6. It consists of an 18V rated FETs with extremely low on-resistance for high charging efficiency and simple peripheral circuit design.