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Car ChargerJan 17, 2017

Car charger, car battery (car by conventional 12V, 24V car charger power supply truck), widely used in various portable handheld devices, lithium battery charging, such as mobile phone, PDA, GPS etc.; car charger should not only consider the actual demand for rechargeable lithium batteries CV (constant voltage, constant current CC, overvoltage protection OVP), but also take into account the on-board battery environment (transient voltage spikes, system switching noise interference, EMI etc.); therefore the power management IC car charger selection scheme must satisfy: resistance to high pressure, high efficiency, high reliability, low frequency (Design for EMI) switching power supply chip.