瑞萨电子 (Renesas Electronics Corporation)
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便携式电源系统

概览

这款便携式电源系统专为多功能、高功率充电而设计，具有多种输入和输出选项。 它支持 USB 供电（PD），可从车载电源向 USB Type-C® 接口提供高达 240W 的功率，并配备 3.6kW 的数字电源充电器。 该系统包括一个数字控制升降压电池充电器，带有一个用于充电和放电的 USB Type-C 端口控制器（TCPC），以及太阳能充电功能和一个用于精确电池管理的电量计 IC。 它专为快速原型设计而构建，利用瑞萨电子评估板、参考设计和软件，实现快速开发和测试。 该系统非常适合移动电源、离网能源解决方案和现场应用的便携式电源。

系统优势：

  • 具有双向功能的 240W 充电器，符合 USB 供电（PD）3.1 扩展功率范围（EPR）标准。
  • 3 至 10 系列锂离子电池电量计 IC，在单个封装中集成了 MCU 和模拟前端（AFE）。
  • 3.6KW 双向功率因数校正（PFC）和双有源桥（DAB）系统，效率高。

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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。
启动云上实验室
WS059Connector Arrow.1151-3ph AC Load Output/1-3ph AC Load Output/ Charger Input 240V/110V1-3ph AC Load Output/Charger Input240V/110V240W USB PD Sink/Source Board240W USB PD Sink/Source Board240W USB PD Sink/Source BoardConnector dotted arrow.301Connector Arrow.305LoadLoadLoadChargingChargingCharging12V Buck12V Buck12V Buck240W USB PD Sink/Source Board240W USB PD Sink/Source Board240W USB PD Sink/Source BoardDC Supply 12VLabel Text 10pt.262Sheet.28Sheet.29Sheet.30Sheet.31Sheet.32Sheet.33Sheet.34Sheet.35Sheet.36Sheet.37Mains Input 110-240VACMains Input 110-240VACMains Input 110-240VACConnector Arrow.44Connector dotted arrowCentral Control BoardCentral Control BoardCentral Control BoardConnector Arrow.49DC/DC, LDOsDC/DC, LDOsDC/DC, LDOsFan.192Sheet.125Sheet.126Sheet.127Sheet.128Sheet.129Sheet.130Sheet.131Sheet.132Sheet.133Sheet.13412V/5A Car Battery or other 12VDC Load12V/5A Car Battery or Other 12VDC Load12V/5A Car Battery or Other 12VDC LoadLEDSheet.137Sheet.138Sheet.139Sheet.140Sheet.141Sheet.142Sheet.143Sheet.144Sheet.145Sheet.146Power Attach, Display Driver, LED(s) Driver(s), TorchPower Attach, Display Driver, LED(s) Driver(s), TorchPower Attach, Display Driver, LED(s) Driver(s), Torch1x-3x USB-A 12W1x-3x USB-A 12W, 5V/2.4A1x-3x USB-A 12W, 5V/2.4A12V Car Connector12V Car Connector12V Car ConnectorInput Power from AC/DC Adapter or SolarInput Power from AC/DC Adapter or SolarInput Power from AC/DC Adapter or SolarSheet.55Sheet.56Sheet.57Sheet.58Sheet.59Sheet.60Sheet.61Sheet.62Sheet.63Sheet.64Sheet.65Sheet.66Sheet.67To LoadTo LoadTo LoadConnector Arrow.236Connector ArrowBuck-Boost ChargerBuck-Boost ChargerBuck-Boost ChargerConnector Arrow.228Connector Arrow.242Sheet.243Solar PanelSolar ArraySolar ArraySolar ArrayConnector Arrow.244Connector Arrow.250WS059WS059WS059Multi-Cell Li-ion BatteryMulti-Cell Li-ion BatteryMulti-Cell Li-ion BatterySheet.152Battery Li-ionSheet.154Sheet.155Label Text 10pt.70LI-IONLI-IONBattery Li-ion.10Sheet.158Sheet.159Label Text 10pt.70LI-IONLI-IONBattery Li-ion.14Sheet.162Sheet.163Label Text 10pt.70LI-IONLI-IONFuel GaugeFuel GaugeFuel GaugeBi-directionalBi-directional.288Bi-directional PFC + DC/DCBi-directional PFC + DC/DCBi-directional PFC + DC/DC240W USB PD AC/DC Adapter240W USB PD AC/DC Adapter240W USB PD AC/DC AdapterSmart Solar Battery ChargerSmart Solar Battery ChargerSmart Solar Battery Charger100W USB Type-C DC Input Module100W USB Type-C DC Input Module100W USB Type-C DC Input ModuleTri componentComponent block.745Component block.631BuckBuckBuckConnected signals arrowConnected signals arrow.316Connector Arrow.317Sheet.325Sheet.326Sheet.327Sheet.328Sheet.329Sheet.330Sheet.331Sheet.332Sheet.333Sheet.334Sheet.335Sheet.336Sheet.337Charge GunSheet.339Sheet.340USB PlugSheet.353Sheet.354Sheet.355Sheet.356Sheet.357PlugSheet.359Sheet.360Sheet.361Sheet.362

Central Control Board

RA Arm Cortex-M MCU

Fuel Gauge

电池电量计
电池电量计

Buck

降压稳压器（集成开关）

12V Buck

降压稳压器（集成开关）

Smart Solar Battery Charger

This system optimizes solar energy with MPPT and buck-boost, enabling efficient charging, adjustable voltage, programmable rates, and robust battery protection for maximum performance.
View Diagram

240W USB PD AC/DC Adapter

This 240W USB PD 3.2 EPR power supply ensures high efficiency (>94%), compact design, and compliance with EU USB-C standards, delivering reliable power with ZVS for minimal losses and better thermals.
View Diagram

100W USB Type-C DC Input Module

This system features dual USB Type-C ports with Power Delivery, PPS (3.3–21V), firmware updates, and authentication, plus LED indicators and robust protection for over-temperature and current safety.
View Diagram

Bi-directional PFC + DC/DC

This system delivers 3.6kW bi-directional conversion and 10kW PFC using Renesas MCU, GaN FETs, DAB and totem-pole topologies, achieving >98.5% efficiency with streamlined, high-power design capabilities.
View Diagram

文档

视频和培训

Renesas' Portable Power System utilizes advanced USB Type-C® and Power Delivery technology to deliver up to 240W of versatile, high-powered charging for a wide range of devices, including laptops, power tools, and small appliances. With multiple input options, intelligent battery management, and robust safety features, this solution combines Renesas’ leading-edge ICs for efficient, reliable, and flexible portable power, enabling innovation wherever it is needed.

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