(H)EV - Auxiliary HV/LV DC/DC
The architecture of electric vehicles comprises at least one low-voltage sub-network with a low-voltage energy storage and multiple electrical loads, and one high-voltage sub-network with a high-voltage energy storage. The auxiliary HV/LV DC/DC job is to enable the bi-directional energy flow between these two electrical subnets.
Your biggest challenges: achieving greatest-possible efficiency and keeping overall system costs in check. The space required for the DC/DC should also be kept to an absolute minimum. Infineon’s portfolio is specially designed to help you overcome these barriers with ease.
(H)EV - Auxiliary HV/LV DC/DC system diagram
System benefits
- Fully automotive-qualified product portfolio including both power module and discrete solutions
- Supports a wide range of highly-efficient conversion topologies (including bidirectional)
- Compact design with highest power density
- Very low switching losses at high switching frequencies
- Isolation-integrated in gate driver
- High-performance 32-bit microcontroller solutions
- Evaluation Kit available to reduce system development time
myInfineon: Join now and enjoy the benefits
In this training you will:
- Learn about Infineon’s leading trench MOSFET design
- Why it is a revolution to rely on
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
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.
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
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
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:
- 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
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
