FT1705

HFXT11371065A Wide Input Range Synchronous Buck Controller Features  Wide Input Voltage Range: 8V ～ 30V  Up to 93% Efficiency  Programmable Switching Frequency up to 500KHz  No Loop Compensation Required  CC/CV control  Programmable CC Current  Thermal Shutdown  Available in SOP8L Package Applications  Car Charger / Adaptor  LED Driver  Pre-Regulator for Linear Regulators  Distributed Power Systems  Battery Charger Description The FT1705 is a synchronous step down regulator with CC control from a high voltage input supply. Operating with an input voltage range of 8V ～ 30V, the FT1705 achieves 4.5A continuous output current with excellent load and line regulation. The switching frequency is programmable from 130KHz to 500KHz and the synchronous architecture provides for highly efficient designs. Current mode operation provides fast transient response and eases loop stabilization. The FT1705 requires a minimum number of readily available stand...