跳转到主要内容

适用于两轮电动车的 500W 车载电池充电器

概览

描述

由于环境问题日渐严重、油价不断上涨以及政府推出激励措施,全球电动两轮车市场正在快速增长。 随着这类电动车在市场上的接受度越来越高,设计可靠高效的充电解决方案变得至关重要。 瑞萨电子的这款 500W 车载充电平台,使用户可以直接使用标准的交流插座进行充电,无需依赖专门的基础设施,为用户提供了极大的便利性。

该平台采用瑞萨电子氮化镓器件来提高效率,并专门针对输出功率高达 500W 的通用输入 AC/DC 电池充电器进行了优化。 它的架构由两个高级功率级组成:确保交流到直流高效转换的功率因数校正(PFC)级,以及在直流到直流转换时可实现超过 95% 峰值效率的 LLC 级。

系统优势:

  • 650V GaN FET 提供了出色的效率,减少了功率损耗,加快了充电速度,并提高了可靠性。
  • 集成式 MCU 支持与终端设备的 CAN 通信,用于报告电池健康状态、负载连接/断开事件和其他基本管理功能等重要信息。

产品对比

应用

方框图

选择相应模块,寻找适合您设计的产品

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。
WS009: WEBConnector Arrow.477Connected signals line.260Connected signals line.157Connector Line.68AC Power Source.184Sheet.2Alternating CurrentVINVINVINConnector Arrow85~265/45-65Hz85~265/45-65Hz85~265/45-65HzHVPAKHVPAKHVPAKTransformer Inductor Iron CoreLine.841Inductor Air Core.212Sheet.33Sheet.34Sheet.35Sheet.36Sheet.37Sheet.38Sheet.39Sheet.40Sheet.41Line.29DiodeSheet.44Sheet.45Sheet.46Diode.47Sheet.48Sheet.49Sheet.50CircleCircle.53Connector LineConnected signals lineCircle.56Diode.58Sheet.59Sheet.60Sheet.61Diode.62Sheet.63Sheet.64Sheet.65Circle.66Circle.67Circle.72Connector Line.73Connector Line.74Connected signals line.75Connected signals line.76ShuntSheet.78Sheet.79Sheet.80RsRsRsConnector Line.87Connected signals line.88Connector Arrow.89Circle.90Circle.91Connector Arrow.93PFCPFCPFCConnected signals arrowDiode.96Sheet.97Sheet.98Sheet.99Connected signals line.100VCC1VCC1VCC1PGNDPGNDPGNDCapacitor Non-polarizedSheet.104Sheet.105Sheet.106Sheet.107Connector Line.108 VdVdVdConnected signals line.156Transformer Inductor Iron Core.182Line.841Inductor Air Core.212Sheet.185Sheet.186Sheet.187Sheet.188Sheet.189Sheet.190Sheet.191Sheet.192Sheet.193Line.29Capacitor Non-polarized .195Sheet.196Sheet.197Sheet.198Sheet.199Transformer Inductor Coreless (Air conductor)Sheet.224Sheet.225Sheet.226Sheet.227Sheet.228Sheet.229Sheet.230Sheet.231Sheet.232Transformer Inductor Coreless (Air conductor).233Sheet.234Sheet.235Sheet.236Sheet.237Sheet.238Sheet.239Sheet.240Sheet.241Sheet.242Transformer Inductor Coreless (Air conductor).243Sheet.244Sheet.245Sheet.246Sheet.247Sheet.248Sheet.249Sheet.250Sheet.251Sheet.252Dynamic connectorDynamic connector.254Circle.255Circle.256Circle.257Connector Line.261 SR ControllerSR ControllerSR ControllerSR ControllerSR ControllerSR ControllerCircle.352LLC ConverterLLC ConverterLLC ConverterConnector Line.360Connected signals line.361Battery 2-CellSheet.365Sheet.366Sheet.367Sheet.368Line 1pt.1552Line 1pt.1608Connected signals line.371Connected signals line.372Capacitor Non-polarized .375Sheet.376Sheet.377Sheet.378Sheet.379Connector Line.380Connector Line.386Shunt.387Sheet.388Sheet.389Sheet.390 RsRsRsConnector 1.16035-60V35-60V35-60V VoVoVoConnector Line.395 OptocouplerOptocouplerOptocouplerOptocouplerOptocouplerOptocoupler LLC ControlLLC ControlLLC ControlInput SectionInput SectionInput Section2-Wheeler EV2-Wheeler EV2-Wheeler EV CAN TransceiverCAN TransceiverCAN TransceiverCurrent Sense Op AmpCurrent Sense Op AmpCurrent Sense Op Amp Vo.415VoVoResistor - FixedResistor - Fixed.417Connected signals line.418Circle.419Connector Line.420Ground - EarthSheet.422Sheet.423Sheet.424Sheet.425Circle.427Connector Line.428Connected signals arrow.429Connector Arrow.435Connector Arrow.436Connector Arrow.437Circle.439Circle.441Circle.442Connector Arrow.443Circle.444Circle.445Connector Arrow.446Connector Arrow.447Connector Arrow.448Connector Arrow.449Connector Arrow.450 AC InputAC InputAC Input 13V13V13V PGNDPGNDPGND 5V5V5V SGNDSGNDSGNDConnector Arrow.457Connector Arrow.460Connector Arrow.461Horizontal Wire BundleCommunication Lines B.795 222Horizontal Wire Bundle.467Communication Lines B.795 222Connector Arrow.471SGNDSGNDSGNDConnector Arrow.473 5V5V5VConnector Arrow.475Connector Arrow.478CC/CVCC/CVCC/CVCircle.480Circle.482Circle.483Circle.48413V13V13VPGNDPGNDPGNDConnector Arrow.487Connector Arrow.488Connector Arrow.489Connector Arrow.490GGGGGGBi-directionalConnector Arrow.494Bi-directional.496WS009WS009WS009Connected signals line.498Connector 1.160.499Resistor - Fixed.500Resistor - Fixed.501Circle.502Ground - Earth.504Sheet.505Sheet.506Sheet.507Sheet.508Circle.509Connector Line.511Circle.513Connector Line.515Connected signals arrow.516PFC ControllerPFC ControllerPFC ControllerEMI FilterEMI FilterEMI FilterSheet.517Sheet.70Sheet.29GaN FETGaN FETGaN FETN-Channel Depletion MOSFETSheet.13Sheet.14Sheet.15Sheet.16Sheet.17Sheet.18Sheet.19Sheet.20Sheet.21Sheet.22Sheet.23Sheet.24Connect.50Sheet.26Sheet.27Sheet.28Circle.69Circle.83Circle.84Connector Line.82Connector Line.86Sheet.518 GaN FETGaN FETGaN FETN-Channel Depletion MOSFET.136Sheet.137Sheet.138Sheet.139Sheet.140Sheet.141Sheet.142Sheet.143Sheet.144Sheet.145Sheet.146Sheet.147Sheet.148Connect.50Sheet.150Sheet.151Sheet.152Circle.69Circle.83Circle.84Label Text 10pt.397GGConnector Line.259Sheet.519Sheet.159Sheet.160 GaN FETGaN FETGaN FETN-Channel Depletion MOSFETSheet.163Sheet.164Sheet.165Sheet.166Sheet.167Sheet.168Sheet.169Sheet.170Sheet.171Sheet.172Sheet.173Sheet.174Connect.50Sheet.176Sheet.177Sheet.178Circle.69Circle.83Circle.84Label Text 10pt.262.396GGConnector Line.262Sheet.520MOSFETMOSFETMOSFETN-Channel Depletion MOSFET.319Sheet.320Sheet.321Sheet.322Sheet.323Sheet.324Sheet.325Sheet.326Sheet.327Sheet.328Sheet.329Sheet.330Sheet.331Connect.50Sheet.333Sheet.334Sheet.335Circle.338Circle.339Circle.340Sheet.521 MOSFETMOSFETMOSFETN-Channel Depletion MOSFETSheet.266Sheet.267Sheet.268Sheet.269Sheet.270Sheet.271Sheet.272Sheet.273Sheet.274Sheet.275Sheet.276Sheet.277Connect.50Sheet.279Sheet.280Sheet.281Circle.71Circle.315Circle.316Connector Line.317Connector Line.313Connector Line.314Connector Line.337Connector Line.341Current Sense Op AmpCurrent Sense Op AmpCurrent Sense Op AmpVoltage Sense Op AmpVoltage Sense Op AmpVoltage Sense Op AmpTemperature SensorTemperature SensorTemperature SensorFlybackFlybackFlybackLDOLDOLDOSheet.522MCUMCUMCUADCADCADCCANCANCANI2CI2CI2CADCADCADCIRQIRQIRQ GNDGNDGND VddVddVdd ADCADCADC GPIOGPIOGPIO
Exiting Interactive Block Diagram

支持

支持社区

支持社区

在线询问瑞萨电子工程社群的技术人员,快速获得技术支持。
浏览文章

知识库

浏览我们的知识库,获取文章、常见问题解答及其他实用资源。
提交工单

提交工单

需要咨询技术性问题或提供非公开信息吗?