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USB charging port no-load detection circuit and detection method thereof
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TypeC connection direction detection circuit and detection method thereof, charging control chip and working method thereof
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Access pipe control circuit, power management chip and power device
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Linear low-dropout voltage conversion circuit and working method thereof, power supply device and working method thereof
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Pin multiplexing circuit and working method thereof, and quick charging chip and working method thereof
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Two-way dual-port power control system, mobile power supply and power adapter
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Current steering DAC buck-boost correction method and circuit
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Method for improving power efficiency, terminal, storage medium and charging device
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Power supply circuit and charging device for limiting power output
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Method for measuring amount of electricity available from battery, computer device, and computer-readable storage medium
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Method for measuring amount of electricity of battery, computer device, and computer-readable storage medium
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Q value detection circuit and working method thereof
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Temperature detection and LED drive pin multiplexing circuit, power supply chip and working method of pin multiplexing circuit
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USB charging equipment access detection system and method
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A kind of CC pin circuitry of USB Type-C
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More mouthfuls of fast charging type portable power source circuits of one kind and its control method
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A kind of the connecting detection method and detection circuit of USB Type-C interface
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A kind of battery charge controller and method
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A kind of method and system of zero current detection and adjusting
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A kind of device and mode detection method of multi-mode battery capacity indication
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