FP6186 Datasheet | Feeling Technology

Description The FP6186 is a buck regulator with a built-in internal power MOSFET. It can provide 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. This device includes cycle-by-cycle current limiting and thermal shutdown protection. Adjustable soft-start reduces the stress on the input source at power-on. The regulator only consumes 25μA supply current in shutdown mode. The FP6186 requires a minimum number of readily available external ponents to plete a 2A buck regulator solution. Features ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ 2A Output Current Adjustable Soft-Start 0.2Ω Internal High Side Power MOSFET Switch Stable with Low ESR Output Ceramic Capacitors Up to 90% Efficiency 25μA Shutdown Mode Current Fixed 1.4MHz 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 MSOP-10L (EP) & SOP-8L (EP) Package ¾ Under Voltage Lockout Applications ¾ Distributed Power Systems ¾ Battery Charger ¾ Pre-Regulator for Linear Regulators ¾ DSL Modems Typical Application Circuit 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. 0.6 1/17 FP6186 Function Block Diagram 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. 0.6 2/17 FP6186 Pin Descriptions SOP-8L (EP) Name BS IN SW GND FB P EN SS EP No. I / O 1 2 3 4 5 6 7 8 9 O P O P I O I O P Bootstrap Descripti...