FP6185 Datasheet | Feeling Technology

Description The FP6185 is a buck regulator with a built-in internal power MOSFET. It achieves 2A continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. The device includes cycle-by-cycle current limiting and thermal shutdown protection. Adjustable soft-start reduces the stress on the input source during power-on. The regulator only consumes 23μA supply current in shutdown mode. The FP6185 requires a minimum number of readily available external ponents to plete a 2A buck regulator solution. Features - - - - - - - - - - - - 2A Output Current Adjustable Soft-Start 0.18Ω Internal High Side Power MOSFET Switch Stable with Low ESR Output Ceramic Capacitors Up to 95% Efficiency 23μA Shutdown Mode Current Fixed 380KHz Frequency Thermal Shutdown Cycle-by-Cycle Over Current Protection Wide 4.75 to 23V Operating Input Range Output Adjustable From 0.92 to 16V Available Package: SOP-8L - Under Voltage Lockout Applications - Distributed Power Systems - Battery Charger - Pre-Regulator for Linear Regulators - DSL Modems Typical Application Circuit VOUT 1 2 3 8 7 BS IN SS EN SW P This datasheet contains new product information. Feeling Technology reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of this product. No rights under any patent acpany the sales of the product. Website: http://.feeling-tech..tw Rev. 0.62 1/14 FP6185 Function Block Diagram Pin Descriptions SOP-8L Name No. I / O 1 2 3 4 5 6 7 8 O P O P I O I O Bootstrap Supply Voltage Switch Ground Feedback pensation Enable / UVLO Description Top View BS IN SW GND 1 2 3 4 8 SS EN P...