标签: lt3954

凌力尔特公司(LinearTechnologyCorporation)的DC/DC转换器LT3954，具有内部5A开关，可用作恒定电流源和恒定电压稳压器。LT395440VINLEDConverterwithInternalPWMGeneratorFEATURESDESCRIPTIONn3000:1TrueColorPWMDimmingforLEDsTheLT3954isaDC/DCconverterdesignedtooperateasnWideVINRange:4.5Vto40V……