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BQ24741
$ 1.60
The BQ24741 is a high-efficiency synchronous battery charge controller with dynamic power management, programmable control, and integrated protection — ideal for Li-ion and Li-polymer notebook power systems.
The BQ24741 is a high-efficiency, synchronous battery charge controller from Texas Instruments, designed for smart power management in notebook computers and portable electronic systems. It supports lithium-ion and lithium-polymer battery packs and features dynamic power management (DPM) to optimize system performance and charging efficiency. With programmable charge current, voltage regulation, and input current limits, the BQ24741 ensures precise and safe charging. The integrated protection features — including overvoltage, overcurrent, and thermal safeguards — enhance system reliability and battery lifespan.
Key Features:
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High-efficiency synchronous battery charge controller
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Dynamic power management (DPM) for optimal power distribution
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Programmable charge voltage, current, and input limits
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Supports Li-ion and Li-polymer batteries
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Integrated OVP, OCP, and thermal protection
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Compact package ideal for portable and embedded systems
Applications:
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Notebook and ultrabook computers
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Portable consumer electronics
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Embedded power management systems
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Industrial battery-powered devices
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