资源描述：
《XL4016原厂资料中文版演示.pdf》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。
1、XL4016原厂资料版本：1.1XL4016DEMOboardmanual页数：第1页，共6页描述221047A01是为产品XL4016制作的演示板，用于DC8V~40V输入，输出电压5V，输出电流8A的降压恒压应用演示，最高转换效率可以达到93%。XL4016是开关降压型DC-DC转换芯片；固定开关频率180KHz，可减小外部元器件尺寸，方便EMC设计。芯片具有出色的线性调整率与负载调整率，输出电压支持1.25V~36V间任意调节。芯片内部集成输入过压保护、过流保护、过温保护、短路保护等可靠性模块。XL4016为标准TO220-5L封装，集成度高，外围
2、器件少，应用灵活。DEMO原理图引脚介绍引脚号引脚名称引脚描述1GND接地引脚2FB反馈引脚，通过外部电阻分压网络，检测输出电压进行调整3SW功率输出4VC内部电压调节旁路电容输入电压，支持DC8V~40V宽范围电压操作，需要在VIN与GND之间并联电解电容以消除5VIN噪声第1页，共6页XL4016原厂资料版本：1.1XL4016DEMOboardmanual页数：第2页，共6页物料清单序号数量参考位号说明生产商型号生产商13C1,C2,CC1uF,50V,Ceamic,X7R,0805C2012X7R1H105KTDK21CIN470uF,50V,E
3、lectrolytic,(10*20)YXA-50V-470uFRubycon31COUT1000uF,25V,Electrolytic,(10*20)YXA-25V-1000uFRubycon41D145V,15A,TO220-3L,SchottkyBarrierRectifierMBR1545Onsemi51L147uH,10A,(28*12)61R13.3KΩ,1%,1/16W,ThickFilm,0603RC0603XR-073301Yageo71R210KΩ,1%,1/16W,ThickFilm,0603RC0603XR-071002Yageo
4、81U140V,8A,BUCK,DC-DCConverter,TO220-5LXL4016XLSEMI性能数据转换效率VIN=8VVIN=12VVIN（V）IIN（A）VOUT（V）IOUT(A)EFF(%)VIN（V）IIN（A）VOUT（V）IOUT(A)EFF(%)8.4250.0715.0370.184.212.3500.0535.0500.177.28.3610.3245.0360.593.012.3100.2285.0460.589.98.2790.6515.0321.093.412.2600.4525.0431.091.08.1910.98
5、85.0291.593.212.2100.6805.0381.591.08.0961.3395.0262.092.712.1600.9135.0352.090.78.0011.7005.0222.592.312.1101.1515.0352.590.38.2971.9955.0203.091.012.0401.4025.0353.089.58.2242.3595.0213.590.612.0001.6485.0353.589.18.1262.7495.0234.089.911.9501.9075.0424.088.58.3143.0465.0294.58
6、9.412.2402.1075.0464.588.08.2263.4415.0365.089.012.1902.3605.0445.087.78.1593.8455.0415.588.412.1402.6165.0395.587.38.0724.2705.0436.087.812.0902.8805.0326.086.77.9894.7015.0406.587.212.0303.1495.0266.586.28.5864.7495.0297.086.311.9703.4245.0207.085.78.4745.1915.0217.585.612.0703
7、.6615.0147.585.18.4255.5955.0138.085.112.0103.9465.0088.084.5第2页，共6页XL4016原厂资料版本：1.1XL4016DEMOboardmanual页数：第3页，共6页VIN=24VVIN=36VVIN（V）IIN（A）VOUT（V）IOUT(A)EFF(%)VIN（V）IIN（A）VOUT（V）IOUT(A)EFF(%)24.340.0345.0600.161.136.300.0255.0270.155.424.320.1265.0560.582.536.280.0905.0240.576.
8、924.300.2435.0521.085.636.270.1715.0221.
