FP6277 Typical Operating Characteristics (VCC=3V,Vout=5V ,Iout=2.5A,TA=25℃, unless otherwise specified) Output Voltage VS Output Current 5 4.98 4.98 Output Voltage(V) Output Voltage(V) Output Voltage VS Input Voltage 5 4.96 4.94 4.96 4.94 4.92 4.92 4.9 4.9 2.5 3 3.5 4 4.5 0 0.5 1 Input Voltage(V) Efficiency VS Output Current 90 98 80 2.5 3 3.5 70 94 Temperature(℃) Efficiency(%) 2 Temperature VS Output Current 100 96 92 90 88 Vin=4.2V Vin=3.7V Vin=3.3V Vin=3V 86 84 82 60 50 40 30 Vin=4.2V Vin=3.7V Vin=3.3V Vin=3V 20 10 80 0 0 0.5 1 1.5 2 2.5 3 3.5 0 0.5 1 Output Current(A) 1.5 2 2.5 3 3.5 300 350 Output Current(A) Frequency VS Input Voltage Ocset Resistance VS Current Limit 500 5 490 4 Current Limit (A) Frequency(kHz) 1.5 Output Current(A) 480 470 460 3 2 1 450 0 2.5 3 3.5 4 4.5 0 Input Voltage(V) 50 100 150 200 250 Ocset Resistor(kΩ) 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. 0.65 6/12
