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FP6183 Dataheets PDF



Part Number FP6183
Manufacturers Feeling Technology
Logo Feeling Technology
Description Step-Down Converter
Datasheet FP6183 DatasheetFP6183 Datasheet (PDF)

FP6183 2A ,23V ,210KHz, Step-Down Converter General Description The FP6183 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 reduced the stress on the input source at power-on. The reg.

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FP6183 2A ,23V ,210KHz, Step-Down Converter General Description The FP6183 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 reduced the stress on the input source at power-on. The regulator only consumes 23µA supply current in shutdown mode. The FP6183 requires a minimum number of readily available external components to complete a 2A buck regulator solution. Features            2A Output Current 0.2Ω internal Power MOSFET Switch Stable with Low ESR Output Ceramic Capacitors Up to 95% Efficiency 23µA Shutdown Mode Current Fixed 210KHz Frequency Thermal Shutdown Cycle-by-Cycle Over Current Protection Wide 4.75 to 23V Operating Input Range Output Adjustable From 1.23 to 18V Available SOP-8L Package  Under Voltage Lockout Applications  Distributed Power Systems  Battery Charger  Pre-Regulator for Linear Regulators  DSL Modems Typical Application Circuit VIN IN BS EN FP6183 SW VOUT FB GND COMP 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 accompany the sales of the product. Website: http://www.feeling-tech.com.tw Rev. 0.63 1/13 FP6183 Function Block Diagram IN Internal Regulator 1uA Slope Compensation Σ Current Sense 5V BS EN Enable Control Oscillator 130/210KHz Control Logic SW UVLO 0.7V Current Comparator GND 1.8V Frequency Foldback Comparator Error Amplifier COMP 1.23V FB Pin Descriptions SOP- 8L Name NC BS 8 7 6 5 No. I / O 1 2 3 4 5 6 7 8 O P O P I O I No Connection Bootstrap Supply Voltage Switch Ground Feedback Compensation Enable / UVLO Description Top View NC BS IN SW 1 2 3 4 EN COMP FB GND IN SW GND FB COMP EN 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 accompany the sales of the product. Website: http://www.feeling-tech.com.tw FP6183 9Fa-86L Rev. 0.63 2/13 FP6183 Marking Information FP6183 - Halogen Free Lot Number Internal ID Per-Half Month Year Halogen Free: Halogen free product indicator Lot Number: Wafer lot number’s last two digits For Example: 132386TB  86 Internal ID: Internal Identification Code Per-Half Month: Production period indicated in half month time unit For Example: January → A (Front Half Month), B (Last Half Month) February → C (Front Half Month), D (Last Half Month) Year: Production year’s last digit This datasheet contains new product information. Feeling Technology reserves the righ.


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