AP4313完整型号AP4313KTR-G1，AP4313KTR-G1是BCD公司推出的LED驱动电路控制芯片.AP4313代理，资料，图片，价格。BCD代理原装***，AP4313完整型号AP4313KTR-G1。AP4313KTR-G1是一款高性价比的隔离式AC/DCLED驱动电路,采用很少的元件，实现了宽电压范***输入，恒流输出，可以满足LED驱动电路的各项要求。AP4313KTR-G1产品资料,PDF***，样品索取找力索电子。AP4313KTR-G1或AP4313品牌：BCD；封装：SOT23-6；包装：3000pcs/盘。AP4313KTR-G1是BCD公司推出的LED驱动电路控制芯片.AP4313KTR-G1恒流输出控制原理如下：为反激式电路副边输出电流波形，定义输出二极管D2的导通时间为T***，关断时间为Toffs，输出电流峰值为Ipks，变压器原边绕组匝数Np，副边匝数Ns。在恒流输出工作模式下，AP4313KTR-G1控制开关占空比，保持输出二极管D2的导通时间T***和关断时间Toffs比例恒定，在一个开关周期内，输出电流的平均值为：据安培定理，输出二极管D2刚导通时输出电流峰值Ipks与变压器原边电流峰值Ipk有如下关系：因此，输出电流的平均值为:AP4313KTR-G1通过检测原边电流，控制原边电流峰值恒定，同时控制开关占空比，保持输出二极管D2的导通时间T***和关断时间Toffs比例恒定，实现了输出电流的恒定。BCD系列电源驱动芯片：AP4313KTR-G1AP3012KTR-E1AP1682MTR-G1AP3766K6TR-G1AP3771CK6TR-G1AP3969P-G1AP3019AKTR-G1AP3407KTR-G1AP3708NMTR-G1AP3706MTR-E1AP3703KTR-G1AP3768MTR-G1AP3766K6TR-G1AP3765K6TR-G1AP3101MTR-E1AP3103KTR-G1AP3902P-E1AZ7500BMTR-E1AZ7500EP-E1AZ494AMTTR-E1AP4313KTR-G1AP4310***TR-E1AP3008KTR-E1AP3019AKTR-G1AP3030KTR-E1AP3031KTR-G1AP3602AKTR-E1AP3607FNTR-G1AP3012KTR-E1AP3005MTR-G1AP3502MTR-G1AP3406AKT-ADJAP1534AP1661MTR-G1AP3770BK6TR-G1AP3970AZ431AP3968AP3708NMTR-G1AP3706MTR-E1AP3703KTR-G1AP3768MTR-G1AP3766K6TR-G1AP3765K6TR-G1AP3101MTR-E1AP3103KTR-G1AP3902P-E1AZ7500BMTR-E1AZ7500EP-E1AZ494AMTTR-E1AP1661MTR-G1AP4313KTR-G1AP4310***TR-E1AP3008KTR-E1AP3019AKTR-G1AP3030KTR-E1AP3031KTR-G1AP3602AKTR-E1AP3607FNTR-G1AP3012KTR-E1AP3005MTR-G1AP3502MTR-G1AP3406AKT-ADJAZ431AZ-ATRE1APT13003EZTR-E1APD260VDTR-E1AZ1117H-5.0TRE1AZ2940D-3.3TRE1AZ809ANSTR-E1原装***，代理现货***:302619077.)