瑞萨电子 (Renesas Electronics Corporation)
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带图腾柱交错式 PFC 的数字电源

概览

本平台为大多数工业和电信设备提供必不可少的高效 AC/DC 电源。 图腾柱 PFC 消除了用于整流交流输入的典型二极管电桥，从而减少了能量损失。 交错式控制方式可进一步提高效率并产生低纹波直流输出。 将图腾柱 PFC 与 LLC 谐振 DC/DC 转换器相结合，可实现多功能 AC/DC 电源应用。

系统优势：

  • 图腾柱交错 PFC 具有高效率和低纹波的特点。
  • 高效 LLC 谐振 DC/DC 转换器可支持宽范围的输出电压。
  • 配备专用外设的高性能 MCU，可通过高端算法确保先进的电源控制和保护。

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。
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Core.435Sheet.436Sheet.437Sheet.438Sheet.439Sheet.440Sheet.441Sheet.442Sheet.443Sheet.444Sheet.445Sheet.446Sheet.447Sheet.448Sheet.449Sheet.450Sheet.451Sheet.452Sheet.453Sheet.454Sheet.455Sheet.456Sheet.457Connector.164Connector.165Connector.166Sheet.461Sheet.462Sheet.463Sheet.464Sheet.465Sheet.466Sheet.467Sheet.468Sheet.469Sheet.470Sheet.471Sheet.472Sheet.473Sheet.474Connector.164Connector.165Connector.166Sheet.478Down arrow.560Down arrow.563Down arrow.566 Isolation AmpIsolation AmpIsolation AmpResistorResistor.585Non-Electric Cap.587Sheet.588Sheet.589Sheet.590Sheet.591Sheet.592Non-Electric Cap.593Sheet.594Sheet.595Sheet.596Sheet.597Sheet.598Connector LineConnector Line.606Connector Line.607Connector Line.608Connector Line.609Connector Line.610Connector Line.611Connector Line.612Connector Line.617Connector Line.618Connector Line.619Connector Line.620Connector Line.629Connector 1.630Connector 1.631Connector Line.634Connector Arrow.635Connector 1.638Connector Line.641Connector 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1.735Connector 1.737Connector 1.738Connector 1.739Connector 1.740Connector 1.741Connector 1.742Connector 1.743Connector Arrow.744Connector Line.748Connector Line.750Connector Line.751Connector Line.752Connector Line.755Connector Arrow.756Connector Line.760Connector Line.762Connector Line.763Connector Line.764Connector 1.765AC/DC Interleaved Totem Pole PFCAC/DC Interleaved Totem Pole PFCAC/DC Interleaved Totem Pole PFCDC/DC LLC ResonanceDC/DC LLC ResonanceDC/DC LLC ResonanceConnector Line.784Sheet.787Sheet.788Sheet.791Sheet.792Sheet.7936x6x6xIGBT CouplerIGBT CouplerIGBT CouplerConnector Line.807Connector Arrow.808Resistor.810Sheet.815Sheet.816Connector 1.817Sheet.822Sheet.406Transformer.324Line.841Line.842Inductor.300Sheet.412Sheet.413Sheet.414Inductor Air Core.415Sheet.416Sheet.417Sheet.418Sheet.419Sheet.420Sheet.421Sheet.422Sheet.423Sheet.424Inductor Air Core.425Sheet.426Sheet.427Sheet.428Sheet.429Sheet.430Sheet.431Sheet.432Sheet.433Sheet.434Sheet.823Sheet.824Connector Line.826Sheet.827Sheet.828Sheet.830Sheet.831Connector 1.832Sheet.833Sheet.834Connector Arrow.836Sheet.838Connector 1.839Communication Lines B.561666Communication Lines B.819444Communication Lines B.567444Motor-ACMotor-ACMotor-ACMMMotor-ACMCUMCUMCUMCUSCISCISCIMTU3/GPTWMTU3/GPTWMTU3/GPTWADCADCADCConnector Line.845Connector Line.847Connected signals arrow5V_25V_25V_2Connector Arrow.850CircleCircle.852Connector Arrow.854Horizontal Wire BundleCommunication Lines B.795 666Connector Line.859Connector Line.860Circle.861Circle.862Connected signals arrow.863Connector Arrow.864Horizontal Wire Bundle.871Communication Lines B.795 444Horizontal Wire Bundle.877Communication Lines B.795 222Connected signals arrow.880Connector Arrow.883 G1G1G1Connector Arrow.885 G2G2G2Connector Arrow.887 G3G3G3Connector Arrow.889 G4G4G4G1-G4G1-G4G1-G4Connector Arrow.892Connected signals arrow.893RTNRTNRTNConnected signals arrow.896Connector ArrowConnected signals arrow.898Connected signals arrow.899Connected signals arrow.9005V_15V_15V_1Gate DriverGate DriverGate Driver Isolation AmpIsolation AmpIsolation AmpNon-Isolated AC/DCNon-Isolated AC/DCNon-Isolated AC/DCIsolated AC/DCIsolated AC/DCIsolated AC/DCIsolation AmpIsolation AmpIsolation AmpIGBT CouplerIGBT CouplerIGBT Coupler

MCU

RX 系列 32 位高性能/高效能 MCU
应用说明

Non-Isolated AC/DC

非隔离式 AC/DC 降压转换器

Isolation Amp

隔离放大器模拟输出光电耦合器/光耦合器

Isolation Amp

隔离放大器模拟输出光电耦合器/光耦合器

IGBT Coupler

IGBT 驱动光电耦合器/光耦合器

Isolation Amp

隔离放大器模拟输出光电耦合器/光耦合器

Gate Driver

半桥 FET 驱动器

GaN FETs

GaN 功率分立器件

IGBT Coupler

IGBT 驱动光电耦合器/光耦合器

Isolated AC/DC

同步整流器控制器

支持

支持社区

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