BL8532-40PSN资料

BL8532White LED PFM Step-Up DC-DC ConverterOutline: Features:ApplicationsSelection guideBL8532XX X XX Pin configurationPackageDescriptionhttp://www.belling.com.cn- 1- Total 13 Pages8/8/2006元器件交易网www.cecb2b.com

BL8532Functional block diagram Absolute maximum ratings: Recommended operating conditions: MIN NOM MAX UNIT *** Suggestionhttp://www.belling.com.cn- 2- Total 13 Pages8/8/2006元器件交易网www.cecb2b.com

BL8532Electrical characteristics: SymbolItemTest conditionsReference dataMin Typ. Max UnitIFBDD2*5noload*6LXLXleakleakStand-by current CEHthreshold voltagethreshold voltageCELOMOMNote: 6. http://www.belling.com.cn- 3- Total 13 Pages8/8/2006元器件交易网www.cecb2b.com

BL8532Typical applications: (http://www.belling.com.cn- 4- Total 13 Pages8/8/2006元器件交易网www.cecb2b.com

BL8532Detailed description:IoutVIFBIoutR1R2Vout1VIFBSelection of the external components: http://www.belling.com.cn- 5- Total 13 Pages8/8/2006元器件交易网www.cecb2b.com

BL8532D1Inductor Selection VoutVinVoutLminD(1D)2RL2fDVinLfVinImax(1D)2RLIDVin2LfrLRload(1D)22Capacitor Selection rVoutVoutDRloadCfhttp://www.belling.com.cn- 6- Total 13 Pages8/8/2006元器件交易网www.cecb2b.com

BL8532ImaxRESRVoutr'r3Diode Selection 4Input Capacitor 5Resistor R1R2 for output voltage detect VoutVIFB(6Selection of LR11R2Vout1)R2VIFBC and compensation capacitor C1 VoutL2ILVout2CVouthttp://www.belling.com.cn- 7- Total 13 Pages8/8/2006元器件交易网www.cecb2b.com

BL8532Test circuits:http://www.belling.com.cn- 8- Total 13 Pages8/8/2006元器件交易网www.cecb2b.com

BL8532http://www.belling.com.cn- 9- Total 13 Pages8/8/2006元器件交易网www.cecb2b.com

BL8532http://www.belling.com.cn- 10- Total 13 Pages8/8/2006元器件交易网www.cecb2b.com

BL8532Typical characteristic: BL8532-20PSN Output Current VS. Input VoltageBL8532-20PSN Ripple Voltage VS. Input Voltage(Iout=100mA)BL8532-20PSN Ripple Voltage VS. Input Voltage(Iout=200mA)Input Voltage (V)http://www.belling.com.cn- 11- Total 13 Pages8/8/2006元器件交易网www.cecb2b.com

BL8532Package description: http://www.belling.com.cn- 12- Total 13 Pages8/8/2006元器件交易网www.cecb2b.com

BL8532http://www.belling.com.cn- 13- Total 13 Pages8/8/2006