用于电动汽车的高压 DC-DC 转换器
高效、经济、灵活的高低压 (HV-LV) DC-DC 转换选项，适用于各种电动汽车 (EV) 应用
汽车认证的产品组合，支持各种高效拓扑。紧凑的设计、用最小的空间实现高功率密度、双向功率流以及宽电压区间是这些应用的关键设计要求。利用先进的 Si、SiC 和 GaN 功率技术，我们的 HV-LV DC-DC 转换器解决方案可提供双向功率流和宽电压范围，从而实现最佳性能和效率。
（H）EV- 辅助 HV/LV DC/DC 系统图
适用于电动汽车应用的高压至低压 DC/DC 转换器
英飞凌是领先的半导体供应商，为汽车 HV-LV DC/DC 转换器提供各种产品，从传感器到控制器和执行器。 我们的产品旨在实现功能安全，保证高效率、高功率密度和可靠性。 借助英飞凌的技术和专业知识，汽车制造商开发的HV-LV DC/DC可拥有卓越的性能并满足当今和未来电动汽车的需求。 英飞凌是"提供完整且具有竞争力的芯片组解决方案的"超级供应商。
- 全面的 Si/SiC/GaN解决方案
- 满足所有要求的封装
- 互补、优化的芯片组
- 高专业度：快速上市
- 完全符合汽车标准的产品
- 适用于各种转换拓扑
- 结构紧凑& 功率密度高
- 开关损耗极低
- 隔离集成在栅极驱动器中 /li> 高性能
- 32 位 MCU
英飞凌-碳化硅技术的领导者
我们用于汽车高压-低压DC/DC的高性能产品适用于各种拓扑结构。 CoolSiC™ MOSFET 的反向恢复损耗小，对于拓扑来说很有助力，尤其是ZVS相移全桥或双有源桥，可实现双向功率流。 双向氮化镓开关支持创新拓扑，具有更高的开关频率和效率，这是硅、Sj或碳化硅技术无法达到的。 得益于公司电力电子和半导体的专业知识，我们的产品效率卓越并且可靠。 英飞凌的封装包括标准和定制选项，使客户能够针对特定应用优化设计。 特别是，英飞凌是将碳化硅技术 应用于功率电子设备的先驱，与传统的硅基方案相比，它提供了卓越的性能和效率，而氮化镓技术仍在兴起，是汽车市场的未来选择。
英飞凌高压-低压 DC/DC 转换器系统
- 完全符合汽车标准的产品组合
- 支持各种转换拓扑
- 紧凑的设计和高功率密度
- 高开关频率下的低开关损耗
- 栅极驱动器和数字隔离器集成了隔离功能
- 高性能 32 位微控制器
英飞凌高压-低压 DC/DC 转换解决方案的亮点
- CoolSiC™ MOSFETs 适用于 1200 V 和 750 V 汽车应用
- TRENCHSTOP™ 5 650 V IGBT，带反并联二极管和 CoolSiC™ hybrid IGBTs 带碳化硅二极管
- CoolMOS™ QDPAK CFD7A
- OptiMOS™ 功率场效应管
- 辅以 EiceDRIVER™栅极驱动器 XENSIV™电流传感器，AURIX™微控制器和 OPTIREG™ PMIC
- 数字隔离器
Online Courses
Do you want to know the various topologies you can find in this power conversion stage and their top-level working principle? Get to know the basic concepts of passive and two-level active rectification methods.
Understand why to use WBG switches for bi-directional converters, the topologies used and how they function.
Training topics:
- Get to know how AURIXTM is able to answer the needs of the electric vehicle market
- Recognize and explore how AURIX™ TC3xx addresses key electric vehicle challenges, and understand the main features of the AURIX™ TC3xx microcontroller
In this training you will:
- Get to know Infineon’s IPOSIM tool, specifically for an automotive electric vehicle inverter
- Discover the steps involved in simulating different parameters and comparing the results of different Infineon products to see which is the best fit for your application
- The training covers detailed information about Infineon's 3rd generation automotive EiceDRIVER™ 1EDI305xAS
- Participants will learn how these products help to reduce switching losses and improve thermal efficiency, resulting in longer range for hybrid and electric vehicles
This training covers Infineon’s portfolio of power semiconductors, ranging from D2PAK packages to 62-millimeter modules.
All products are based on the latest micro-pattern trench technology.
In this training you will:
- Be familiar with silicon carbide MOSFET structures and their characteristics
- Get to know Infineon's CoolSiC™ MOSFET, its features, its improvements over a typical trench MOS and how it performs against its competitors
- Have an overview of the converters needed in electric vehicles.
- Analyze the 2-quadrant converter topology in buck and boost mode and the half-bridge converter with center tap rectification topology.
Watch now
In this video, you will:
- Be familiar with top-side cooling, its uses and benefits
- Learn how you can get the most out of your TOLT package
In this training you will:
- Understand the benefits that SiC technology has over Si technology in products and systems
- Recognize the benefits of SiC in automotive applications
Learn more about Infineon automotive dependability.
In this video, you will:
- Understand how Infineon’s power semiconductor module portfolio is a solution for the main challenges of the electric vehicle industry
- Know Infineon’s general value drivers as well as recent success stories on the electromobility market
In this training you will:
- Learn about the transition from fule injection combustion engine to full battery electric vehicles and the main 48V powered applications.
- Additionally get an overview about Infineon’s comprehensive MOSFET portfolio for 48 V applications and their support material
Description:
- Get to know Infineon’s Automotive MOSFET data sheet
- Improve your understanding of the parameters and diagrams in the document, which will help you better evaluate the device’s limits and capabilities
