Features
nSimple low parts count nInternal 40V NDMOS switch n2A output current nSingle pin on/off and brightness control
Using DC voltage or PWM nSoft-start nHigh efficiency (up to 97%) nWide input voltage range: 4.5V to 40V nOutput shutdown nOpen LED Protection nShort LED Protection nUp to 1MHz switching frequency nTypical 5% output current accuracy nPb-fre...