大功率-LED-照明用恒流驱动方案介绍

11Tel:[phone]Fax:[phone]Website:@[e-mail]21Tel:[phone]Fax:[phone]Website:@lumen-chip.com31Tel:[phone]Fax:[phone]Website:@lumen-chip.com4CIN220uF/50VL256uH/2ACOUT220uF/50VD2SS347,8541,2VINFBSWGNDVInVOUT=1.235*(1+R2/R1)XL40013C1105RcsIcharge=0.155/Rcs6CSENC2105LED+LED-R1CFF33nFR2U1LED1UnLED11Tel:[phone]Fax:[phone]Website:@lumen-chip.com51Tel:[phone]Fax:[phone]Website:@lumen-chip.com6CIN220uF/50VL256uH/2ACOUT220uF/50VD2SS347,8541,2VINFBSWGNDVInVOUT=1.235*(1+R2/R1)XL40013C1105RcsIcharge=0.155/Rcs6CSENC2105LED+LED-R1CFF33nFR2U1LED1UnLED11Tel:[phone]Fax:[phone]Website:@lumen-chip.com7CIN220uF/50VL256uH/3ACOUT220uF/50VD2SS341542VINPWMDIMMINGSWGNDVInVOUT=1.235*(1+R2/R1)XL60023C1105RcsIcharge=0.155/RcsCSC2105LED+LED-R1CFF33nFR2U1LED1UnLED11Tel:[phone]Fax:[phone]Website:@lumen-chip.com8CIN220uF/50VL256uH/3ACOUT220uF/50VD2SS341542VINFBSWGNDVInVOUT=1.235*(1+R2/R1)XL41013C1105RcsIcharge=0.155/RcsCSC2105LED+LED-R1CFF33nFR2U1LED1UnLED11Tel:[phone]Fax:[phone]Website:@lumen-chip.com9AR1LM358R51KR67KCIN470uF/50VC1105L133uH/5ACOUT470uF/50VD1SK54054213VINFBSW+24V4003C1105RcsU1-11WLEDU2-11WLEDU7-11WLEDC3105D2IN5819PWMU1-n1WLEDU2-n1WLEDU7-n1WLEDD3R13KD312VRcsR11K1Tel:[phone]Fax:[phone]Website:@lumen-chip.com101Tel:[phone]Fax:[phone]Website:@lumen-chip.com11AR1LM358R51KR67KCIN470uF/50VC1105L133uH/5ACOUT470uF/50VD1SK54054213VINFBSW+24V4003C1105RcsU1-11WLEDU2-11WLEDU7-11WLEDC3105D2IN5819PWMU1-n1WLEDU2-n1WLEDU7-n1WLEDD3R13KD312VRcsR11K1Tel:[phone]Fax:[phone]Website:@lumen-chip.com12AR1LM358R51KR67KCIN1000uF/50VC1105L147uH/5ACOUT1000uF/50VD1SK54054213VINFBSW+24V4005C1105RcsU1-11WLEDU2-11WLEDU7-11WLEDC3105D2IN5819PWMU1-n1WLEDU2-n1WLEDU7-n1WLEDR13KD312VRcs1Tel:[phone]Fax:[phone]Website:@lumen-chip.com13AR1LM358R51KR67KCIN2200uF/50VC1105L147uH/12ACOUT2200uF/50VD1MBR154554213VINFBSW+24V4012C1105RcsU1-11WLEDU2-11WLEDU7-11WLEDC3105D2IN5819PWMU1-n1WLEDU2-n1WLEDU7-n1WLEDR13KD312VRcs1Tel:[phone]Fax:[phone]Website:@lumen-chip.com14+CIN100uF/50VDZ1SS36L156UH/2A+COUT100uF/50VXL600325,637,8VINSWFBGNDEN1VINRcs0.66RSeries1WLEDPWMDimmingD11WLEDD21WLEDDn1WLEDILOAD=0.22/RcsD1R11KDZ2IN5819PWMDimming1Tel:[phone]Fax:[phone]Website:@lumen-chip.com151Tel:[phone]Fax:[phone]Website:@lumen-chip.com16+CIN100uF/50VDZ1SS36L156UH/2A+COUT100uF/50VXL600325,637,8VINSWFBGNDEN1VINRcs0.66RSeries1WLEDPWMDimmingD11WLEDD21WLEDDn1WLEDILOAD=0.22/RcsD1R11KDZ2IN5819PWMDimming1Tel:[phone]Fax:[phone]Website:@lumen-chip.com17+CIN100uF/50VDZ1SS36L156UH/2A+COUT100uF/50VXL60044351VINSWFBGNDENVINRcs0.66RSeries1WLEDPWMDimmingD11WLEDD21WLEDDn1WLEDILOAD=0.22/RcsD1R11K21Tel:[phone]Fax:[phone]Website:@lumen-chip.com18+CIN470uF/50VDZ1SS36L156UH/4A+COUT220uF/50VXL60054351VINSWFBGNDENVINRcs0.66RSeries1WLEDPWMDimmingD11WLEDD21WLEDDn1WLEDILOAD=0.22/RcsD1R11K21Tel:[phone]Fax:[phone]Website:@[e-mail]19AR1LM358R5180RR62.2KC3105CIN100uF/50VL1100uH/5ACOUT220uF/50VD1B5442315VINSWFBVINXL6009Icharge=Vref/RcsRcsD11WLEDD21WLEDDn1WLEDGNDEND2R13KD310VC1104C4105VFB=Vref(1+R6/R5)D4IN5819PWMDIMMINGR21K1Tel:[phone]Fax:[phone]Website:@lumen-chip.com201Tel:[phone]Fax:[phone]Website:@lumen-chip.com21AR1LM358R5180RR62.2KC3105CIN100uF/50VL1100uH/5ACOUT220uF/50VD1B5442315VINSWFBVINXL6009Icharge=Vref/RcsRcsD11WLEDD21WLEDDn1WLEDGNDEND2R13KD310VC1104C4105VFB=Vref(1+R6/R5)D4IN5819PWMDIMMINGR21K1Tel:[phone]Fax:[phone]Website:@lumen-chip.com22AR1LM358R5180RR62.2KC3105CIN100uF/50VL1100uH/5ACOUT220uF/50VD1SR56042315VINSWFBVINXL6010Icharge=Vref/RcsRcsD11WLEDD21WLEDDn1WLEDGNDEND2R13KD310VC1104C4105VFB=Vref(1+R6/R5)D4IN5819PWMDIMMINGR21K1Tel:[phone]Fax:[phone]Website:@lumen-chip.com23AR1LM358R5180RR62.2KCIN220uF/50VL1100uH/5ACOUT1000uF/50VD1MBR154542315VINSWFBVINXL6011Icharge=Vref/RcsRcsD11WLEDD21WLEDDn1WLEDGNDEND2R13KD310VC1104VFB=Vref(1+R6/R5)D4IN5819PWMDIMMINGR21K1Tel:[phone]Fax:[phone]Website:@lumen-chip.com24CIN100uF/50VL222uH/2ACOUT220uF/50VD1SS347,8541,2VINFBSWGNDVInOVP=1.235*(1+R2/R1)XL40013RcsIcharge=0.155/Rcs6CSENLED+LED-R1CFF33nFR2D1LED1DnLED1D2IN5819PWMDimmingEN1Tel:[phone]Fax:[phone]Website:@lumen-ch