劲锐科技-大功率LED照明恒流驱动方案介绍

LEDLEDLED,LEDLEDLEDLEDLEDLEDLEDLEDLEDLEDLEDLEDLEDLEDLEDLEDLED10W~100WLEDLEDLEDLED10W~100WLEDLEDLCDMR16LEDLEDLED深圳市劲锐科技有限公司SHENZHENJINRUITECHNOLOGIESCO.,LTD.TEL:0755-8308896783088481FAX:[phone]Mail:[e-mail]1深圳市福田区新闻路景苑大厦A座602室Rev.2.0A~P8LEDP9~P16LEDP17~P22LEDP22~P24深圳市劲锐科技有限公司SHENZHENJINRUITECHNOLOGIESCO.,LTD.TEL:0755-8308896783088481FAX:[phone]Mail:[e-mail]深圳市福田区新闻路景苑大厦A座602室Rev.2.0A=1.235*(1+R2/R1)XL40113C1105RcsIcharge=0.155/Rcs6CSENC2105LED+LED-R1CFF33nFR2U1LED1UnLED1[1]XL4011150kHzPWMDC-DC1.2ALEDLEDCCOVPCCRCSLEDLED0.155VPWMRCSI=0.155V/RCS,RCS0.155VOVPR1R2OVP10%CCCCOVPLEDPWM4FBFB1.235V1.235V1.235V150KPWM100KHZ-300KHZENEN0.8VEN1.4VXL4001XL6002XL4101[2]1LED2ICCCOVPPWM3XL401140V150KLEDEMI深圳市劲锐科技有限公司SHENZHENJINRUITECHNOLOGIESCO.,LTD.TEL:0755-8308896783088481FAX:[phone]Mail:[e-mail]深圳市福田区新闻路景苑大厦A座602室Rev.2.0A[3]LED1.XL4001CIN220uF/50VL256uH/2ACOUT220uF/50VD2SS347,8541,2VINFBSWGNDVInVOUT=1.235*(1+R2/R1)XL40013C1105RcsIcharge=0.155/Rcs6CSENC2105LED+LED-R1CFF33nFR2U1LED1UnLED12.XL6002CIN220uF/50VL256uH/3ACOUT220uF/50VD2SS341542VINFBSWGNDVInVOUT=1.235*(1+R2/R1)XL60023C1105RcsIcharge=0.155/Rcs6CSENC2105LED+LED-R1CFF33nFR2U1LED1UnLED1深圳市劲锐科技有限公司SHENZHENJINRUITECHNOLOGIESCO.,LTD.TEL:0755-8308896783088481FAX:[phone]Mail:[e-mail]深圳市福田区新闻路景苑大厦A座602室Rev.2.0A=1.235*(1+R2/R1)XL41013C1105RcsIcharge=0.155/Rcs6CSENC2105LED+LED-R1CFF33nFR2U1LED1UnLED1深圳市劲锐科技有限公司SHENZHENJINRUITECHNOLOGIESCO.,LTD.TEL:0755-8308896783088481FAX:[phone]Mail:[e-mail]深圳市福田区新闻路景苑大厦A座602室Rev.2.0A[1]XL4003300kHzPWMDC-DC4ALEDCCRCSLEDLEDVFB=0.8VPWM3588VFB=VCS*1+R6/R5R6,R5VCS=0.1VI=0.1V/RCS,RCS0.1VOVPD2R5R6R1OVP20%CCCCOVPLEDLED20%D2R1PWM2FBFB0.8V0.8V0.8V300KPWM100KHZ-500KHZENEN0.8VEN1.4VXL4005XL4012[2]123420V-30V50W90%深圳市劲锐科技有限公司SHENZHENJINRUITECHNOLOGIESCO.,LTD.TEL:0755-8308896783088481FAX:[phone]Mail:[e-mail]深圳市福田区新闻路景苑大厦A座602室Rev.2.0A[3]LED1AR1LM358R51KR67KCIN470uF/50VC1105L133uH/5ACOUT470uF/50VD1SK54054213VINFBSW+24V4003C1105RcsU1-11WLEDU2-11WLEDU7-11WLEDC3105D2IN5819PWMU1-n1WLEDU2-n1WLEDU7-n1WLEDD3R13KD312VRcsR11K2AR1LM358R51KR67KCIN1000uF/50VC1105L147uH/5ACOUT1000uF/50VD1SK54054213VINFBSW+24V4005C1105RcsU1-11WLEDU2-11WLEDU7-11WLEDC3105D2IN5819PWMU1-n1WLEDU2-n1WLEDU7-n1WLEDR13KD312VRcs深圳市劲锐科技有限公司SHENZHENJINRUITECHNOLOGIESCO.,LTD.TEL:0755-8308896783088481FAX:[phone]Mail:[e-mail]7深圳市福田区新闻路景苑大厦A座602室Rev.2.0A深圳市劲锐科技有限公司SHENZHENJINRUITECHNOLOGIESCO.,LTD.TEL:0755-8308896783088481FAX:[phone]Mail:[e-mail]8深圳市福田区新闻路景苑大厦A座602室Rev.2.0A=0.22/RcsD1R11KDZ2IN5819PWMDimming[1]XL6003300KHzPWMDC-DC2ALEDLEDCCCCRCSLEDLED0.22VPWMRCSI=0.22V/RCS,RCS0.22VOVP52VR1R2OVP20%CCCCOVPLEDPWM1ENEN1.4V0.8V300KPWM100KHZ-300KHZFBPWM1V0.3VXL6004XL6005[2]1LED23深圳市劲锐科技有限公司SHENZHENJINRUITECHNOLOGIESCO.,LTD.TEL:0755-8308896783088481FAX:[phone]Mail:[e-mail]深圳市福田区新闻路景苑大厦A座602室Rev.2.0A[3]LED1.XL6003+CIN100uF/50VDZ1SS36L156UH/2A+COUT100uF/50VXL600325,637,8VINSWFBGNDEN1VINRcs0.66RSeries1WLEDPWMDimmingD11WLEDD21WLEDDn1WLEDILOAD=0.22/RcsD1R11K12V4121WLED350MA1924V8121WLED350MA1992181WLED10W深圳市劲锐科技有限公司SHENZHENJINRUITECHNOLOGIESCO.,LTD.TEL:0755-8308896783088481FAX:[phone]Mail:[e-mail]深圳市福田区新闻路景苑大厦A座602室Rev.2.0A=0.22/RcsD1R11K212V4121WLED350MA1924V8121WLED350MA19102201WLED15W深圳市劲锐科技有限公司SHENZHENJINRUITECHNOLOGIESCO.,LTD.TEL:075