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关 键 词:车充芯片,车充方案
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发布时间:2019-07-09
车充芯片EUP3453 CC/CV恒流恒压 5V/2.1A双USB中高端成熟车充方案 EUP3453—CC/CV恒流恒压 5V/2.1A双USB中高端成熟车充方案 特点: ? 4.75V to 40V Wide Input Operating Range ? Output Adjustable from 0.92V to 15V ? Up to 3A Output Current ? Programmable Output Current Threshold ? Programmable Output Over Voltage Threshold ? 3μA Low Shutdown Current ? 0.1 Internal DMOS Output Switch ? Up to 95% Efficiency ? Fixed 200kHz Switching Frequency ? Internal Soft Start ? Secondary Cycle-by-Cycle Current Limit ? Thermal Shutdown ? Input Supply Undervoltage Lockout ? Available SOP-8 (EP) Package ? RoHS Compliant and 100% Lead(Pb)-Free Halogen-Free