方案

主驱逆变器是电动汽车的心脏,为车辆提供扭矩和加速能力。逆变器和其所控制的电动机的响应速度直接影响驾驶感受和消费者的满意度。常见功率水平为40kW到150+kW,这需要非常强大的IGBT和碳化硅(SiC)元器件。我们的主驱逆变器设计,得益于其可扩展性、增强的热性能、以及行业最低电感的封装结构,能够实现最高效率、最先进的功率密度和敏捷的响应速度。当400V-800V的电池为主驱逆变器供电,逆变器部件的额定电压需要达到600V-1200V,同时每相的运行电流水平高达1000A。安森美的SiC、IGBT和VE-Trac模块解决方案提供基础的主驱逆变器设计,让您的汽车产品功能更加强大和可靠。

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Differentiated Transfer Molded Packages
VE-Trac Family

The VE−Trac™ (Vehicle Electrification for Traction) Family is an automotive qualified line of power modules specifically designed for EV traction inverters. The VE-Trac power modules, available with IGBT silicon and Silicon Carbide, are the components that convert direct current (DC) battery power in electric vehicles (EVs) or hybrid electric vehicles (HEV). EVs and HEVs have a lithium-ion battery which is now the leading e-battery technology that stores the energy in DC cells, our product then extracts that energy and converts it into alternating current to drive the electric motor. This power source is what creates propulsion for the car. The technology encompasses everything from range and performance, battery life and how the car feels when you are behind the wheel. It is an essential piece in all EVs.

Family

Technology

Voltage

Features

Direct

View

IGBT

750V

6-Pack, Single-Side Direct Cooling

More Details

Dual

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IGBT

750V, 1200V

Half Bridge, Dual-Side Cooling

More Details

Direct SiC

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SiC

900V

6-Pack, Single-Side Direct Cooling

More Details

B2 SiC

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SiC

1200V

Half Bridge, Single-Side Cooling

More Details

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评估/开发套件

VE-Trac Direct EZ Kit

主驱逆变器评估套件硬件,适用于150kW内应用

VE-Trac Dual EZ Kit

主驱逆变器评估套件硬件,适用于150kW内带双侧冷却的应用

SECO-HVDCDC1362-15W-GEVB

15W高压辅助电源,适用于混动车和纯电动车应用

SECO-HVDCDC1362-40W-GEVB

40W 高压辅助电源,适用于混动车和纯电动车应用

SECO-LVDCDC3064-IGBT-GEVB

6-18V直流输入隔离式IGBT栅极驱动器电源+15V/-7.5V/7.5V及车规极NCV3064控制器

SECO-LVDCDC3064-SIC-GEVB

6-18V直流输入隔离式碳化硅栅极驱动器电源+20V/-5V/5V及车规级NCV3064控制器

SECO-GDBB-GEVB

栅极驱动器Plug-and-Play(PnP)生态系统

参考设计

VE-Trac Direct EZ Kit

主驱逆变器评估套件硬件,适用于150kW内应用

VE-Trac Dual EZ Kit

主驱逆变器评估套件硬件,适用于150kW内带双侧冷却的应用

SECO-HVDCDC1362-15W-GEVB

15W高压辅助电源,适用于混合动力汽车和纯电动汽车应用

SECO-HVDCDC1362-40W-GEVB

40W高压辅助电源,适用于混动车和纯电动车应用

SECO-LVDCDC3064-IGBT-GEVB

6-18V直流输入隔离式IGBT栅极驱动器电源+15V/-7.5V/7.5V及车规极NCV3064控制器

SECO-LVDCDC3064-SIC-GEVB

6-18V直流输入隔离式碳化硅栅极驱动器电源+20V/-5V/5V及车规级NCV3064控制器

技术文档

VE-Trac Direct技术指南,主驱逆变器适用

VE-Trac Dual技术指南,主驱逆变器适用

VE-Trac Direct/Direct SiC组装指南

VE-Trac Dual组装指南

氮化镓(GaN)和碳化硅(SiC)晶体管差异对比

汽车智能电源模块,1200V ASPM34系列

零漂移精密运算放大器:斩波稳定架构的优劣势

汽车总线(IVN)基础介绍

CAN总线的EMI/ESD保护方案

汽车应用中的低VCE(sat)双极结型晶体管(BJT)

汽车线性稳压器的电磁兼容性(EMC)测试和印制电路板(PCB)指南