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智能太阳能电池充电器

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描述

随着可再生能源的应用程度越来越高,住宅、商业和工业领域对于太阳能系统的依赖性也在不断上升。 然而,太阳能电池板的输出功率会随着太阳光强度、温度和负载情况而变化,导致效率过低,并对电池健康和系统寿命产生潜在影响。 为了充分提高能源利用率并确保电池可靠地长期运行,解决这些难题就至关重要。

这款智能太阳能电池充电器借助最大功率点跟踪器(MPPT)和灵活降压升压架构,有效地解决了这些问题。 低功耗 MCU 可提供智能监测功能,而强大的电源电路则可以确保电池稳定运行并在充电和使用时保护电池。

系统优势:

  • MPPT 算法优化了太阳能电池板功率输出,充分提高了各种环境条件下的能源效率。
  • 采用降压升压架构,即使在太阳能电池板的电压低于电池电压时也能提供稳定的充电功率。
  • 可编程充电速率,支持快速充电和涓流充电等模式,可实现灵活运行。
  • 输入和输出电压范围广,可处理高达 60V 的输入电压,可调节输出电压范围为 0.8V 至 60V。
  • 智能电池监测可防止过充,保护电池的健康与使用寿命。

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远程测试该板卡

该板卡已上线云上实验室(Lab on the Cloud),使用我们的 PC 图形界面,无需实体板卡,便可在虚拟实验室中立即开始配置和测试设计。
4:3 ratioSheet.583Sheet.1Sheet.2Sheet.3Sheet.4US011US011US011DC/DC BUCKDC/DC BuckDC/DC BuckSheet.398Sheet.374Sheet.379Sheet.380Sheet.381Sheet.382Sheet.383Sheet.384Sheet.385Sheet.387Ground (earth)Sheet.391Sheet.392Sheet.393Sheet.394Antenna ArraySheet.403Sheet.404Sheet.405Sheet.406Sheet.407Sheet.408Sheet.409Sheet.410Sheet.411Sheet.412Sheet.413Sheet.414Sheet.415Sheet.416Sheet.417Sheet.418Sheet.419Sheet.420Resistor - FixedResistor - Fixed.422OPTIONAL: Recommended for VIN above 36V on the Buck/Boost Controller to improve efficiency and minimize the thermal dissipation on the internal LDO.OPTIONAL: Recommended for VIN above 36V on the Buck/Boost Con...OPTIONAL: Recommended for VIN above 36V on the Buck/Boost Controller to improve efficiency and minimize the thermal dissipation on the internal LDO.4.5 to 60V4.5 to 60V4.5 to 60VCH ONCH ONCH ONSheet.509Sheet.425Sheet.426Sheet.427Sheet.428Sheet.429Sheet.430Sheet.431Sheet.432Sheet.433Sheet.434Line.435Left arrow.436Line.437Sheet.438Connector 1.439Connector 1.440Sheet.441Sheet.525Connector 1.156Sheet.527Sheet.528Sheet.529Sheet.530Sheet.531Connector 1.156.532Connector 1.156.533Connector 1.156.534Sheet.535Sheet.536Resistor DividerResistor DividerResistor DividerConnector 1.156.5388-12V8-12V8-12VSheet.540Sheet.541Sheet.542Sheet.543Sheet.544Sheet.545Sheet.546Sheet.570Sheet.571 5.0V5.0V5.0VSheet.574Sheet.576Sheet.577 CH_ONCH_ONCH_ONSheet.579Sheet.580Sheet.581Sheet.582Sheet.584Sheet.585Sheet.586Resistor - Fixed.587Connector 1.156.589Connector 1.156.5905.0V5.0V5.0VSheet.593Sheet.594Sheet.595 Resistor DividerResistor DividerResistor DividerConnector 1.156.597Resistor - Fixed.598Sheet.603Connector 1.604Sheet.605Sheet.606Gate CircuitGate CircuitGate CircuitSheet.636Sheet.637Connector 1.639*Cell balancing and safety built into Li-Ion Battery; Only algorithm changes.*Cell balancing and safety built into Li-ion Battery; only al...*Cell balancing and safety built into Li-ion Battery; only algorithm changes.Ground (earth)Sheet.628Sheet.629Sheet.630Sheet.631Sheet.588Op AmpOp AmpOp AmpOpAmpOp AmpOp AmpOp-AmpOp AmpOp AmpMCUMCUMCUMCU ADCADCADC PWMPWMPWM PWMPWMPWMADCADCADC PWMPWMPWM ADC/CMPADC/CMPADC/CMP GPIOGPIOGPIO VDDVDDVDDADC/CMPADC/CMPADC/CMPBuck/BoostBuck/Boost ControllerBuck/Boost ControllerBuck/Boost ControllerVINVINVINEXTBIASEXTBIASEXTBIASIMON_OUTIMON_OUTIMON_OUT VCC5VVCC5VVCC5VISEN+/-ISEN+/-ISEN+/-CS+/-CS+/-CS+/-VOUTVOUTVOUTFB_OUTFB_OUTFB_OUTFB_INFB_INFB_IN IMON_OUTIMON_OUTIMON_OUTBattery Lead Acid / Li-ionBattery Lead Acid / Li-ion*Battery Lead Acid / Li-ion*Sheet.893Sheet.894Sheet.895Sheet.896Sheet.897Sheet.898Sheet.899Sheet.900Sheet.901Sheet.902Sheet.903Sheet.904Sheet.905Sheet.906Sheet.907Connect.46Sheet.909Sheet.910Sheet.911MOSFETMOSFETMOSFETSheet.206Sheet.207Sheet.208Sheet.209Sheet.210Sheet.211Sheet.212Sheet.213Sheet.214Sheet.215Sheet.216Sheet.217Line.308Line.311Left arrow.312Line.313Sheet.222Sheet.223Sheet.224Sheet.225Sheet.226Sheet.227Sheet.228Sheet.229Sheet.230Sheet.231Sheet.232Sheet.233Sheet.234Line.308Line.311Left arrow.312Line.313Sheet.239Sheet.242Sheet.243Sheet.244Sheet.245Sheet.246Sheet.247Sheet.248Sheet.249Sheet.250Sheet.251Sheet.252Sheet.253Line.308Line.311Left arrow.312Line.313Sheet.258Sheet.259Sheet.260Sheet.261Sheet.262Sheet.263Sheet.264Sheet.265Sheet.266Sheet.267Sheet.268Sheet.269Sheet.270Line.308Line.311Left arrow.312Line.313Sheet.275Sheet.276Sheet.278Sheet.279Q1Q1Q1Q2Q2Q2Q3Q3Q3Q4Q4Q4
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