Features
n Wide 5V to 32V Input Voltage Range
n 0.22V FB adjustable LED drive current
n Directly drive 11 Series 1W LED at
VIN>=12V
n Fixed 180KHz Switching Frequency
n Max. 5A Switching Current Capability
n Up to 94% efficiency
n Excellent line and load regulation
n EN PIN TTL shutdown capability &
With PWM Dimming Function
n Internal Optimize Power MOSFET
n Built in Soft-Start Function
n Built in Frequency Compensation
n Built in Thermal Shutdown Function
n Built in Current Limit Function
n Available in TO252-5L package

   上海芯龙半导体技术股份有限公司是一家*从事电源管理类模拟集成电路开发的设计公司；芯龙的*研发和管理团队由一批来自业界*半导体设计公司的资深组成；芯龙将业界*的设计技术与亚太地区的本土优势产业链相结合，服务*市场，为客户提供快速、*、*比的全系列电源管理方案和服务。