1Pcs LD2635MA DC5-27V Step-Down HB LED Driver Module Adjustable PWM6557\n\n5-27V 350mA Step-down HB LED Driver Module\nWorking voltage : DC 5-27V(Perfect for 5V 6V 9V 12V 18V 24V LED Driver)\nOutput Current: 0-350MA;By changing the RCS resistance, the maximum drive current can be changed\nMaximum output power: 8W\nCurrent regulation: Through PWM control\n\nSingle pin ON/OFF and brightness control using PWM\nSimple low parts count\nWide input voltage range: 5V to 30V\nUp to 350mA output current\nPWM dimming\n3% output current accuracy.\nUp to 1MHz switching frequency\nTypical 3% output current accuracy\nInherent open-circuit LED protection\nHigh efficiency (up to 93%)\nAdjustable Constant LED Current\nHigh-Side Current Sense\nHysteretic Control: No Compensation\nSoft Over Temperature Protection\nWeight : 1.5g\nTypical Application :\nLow voltage replacement LEDs\nAutomotive lighting\nLED back-up lighting\nIlluminated signs\nColour:White\nMaterial:PCB\nSize:15 x 15 x 6mm\n\nPackage Cone