Traditional battery protection requires multiple components, but Injoinic’s new IP3066 streamlines everything into one tiny 2×3mm chip. By integrating the controller, power MOSFETs, and current-sense unit, it drastically simplifies PCB layout and slashes costs.
This chip isn't just about saving space; it’s a performance powerhouse with a 2.4mΩ ultra-low internal resistance that keeps thermals in check during high-current operations. It also offers top-tier reliability with a ±12V tolerance on its VM port to handle voltage spikes, along with ±8% current-sensing precision that unlocks faster charging speeds by optimizing safety margins.
Most importantly, it supports cascading for secondary protection, ensuring manufacturers can effortlessly meet the rigorous demands of new national safety standards for modern, high-efficiency power banks.
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