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电源分配

概述
文件
工具与软件
硬件评估工具
解决方案
主要产品
车辆的电气化和数字化使得配电不再依赖于一个模块,这种模块集保险丝、继电器和具有多种电线的断路器组合于一体。鉴于市场对提高效率、诊断和智能配电的需求不断增加,基于专有VIPower™技术的ST智能开关应运而生。上述设备与汽车级32位SPC58 MCU相结合,不仅可为敏感组件(如音频系统)提供电源和保护,还可提供宝贵的诊断和保护信息,同时还具有安全性,可保护配电免受不必要的干扰。 ST的智能电源开关(IPS)基于我们的专有VIPower™技术,种类齐全,能够实现低电阻损耗和一系列保护和诊断功能,从而简化车辆配电系统的设计。

Greater efficiency with VIPower™

The need for increased efficiency, diagnostics and smarter power distribution has led ST Intelligent Power Switches based on our proprietary VIPower™ technology. These, combined with an automotive grade 32-bit SPC58 MCU not only provide power and protection for sensitive components such as audio systems they also provide valuable diagnostic and maintenance information, combined with a level of security that protects the power distribution from unwanted interference. 

ST has a very wide offer of intelligent power switches (IPS) based on our proprietary VIPower™ technology that provide low ohmic losses and a set of protection and diagnostics features to ease the design of vehicle power distribution systems.

eDesignSuite

eDesignSuite is a comprehensive set of easy-to-use design-aid utilities ready to help you streamline the system development process with a wide range of ST products.

Thermal-electrical Simulators for Components

Power Management Design Center

Choose design tool:

AC Switches Simulator

Select ratings and application waveforms
Get junction temperature and blocking voltage graphs
Search and sort suitable devices

Rectifier Diodes Simulator

Select ratings and application waveforms
Estimate power losses
Search and sort suitable devices

STPOWER Studio

Supports long mission profiles
Provides power loss and temperature graphs
Helps define heatsink thermal properties

Twister Sim

Help select the right ViPOWER Automotive power device
Supports load-compatibility, wiring harness optimization, fault condition impact and diagnostic analysis
Supports various PCB configurations

TVS Simulator

Specify system ratings and surge waveform
Search and sort suitable devices
Choose design tool:

Power Supply Design Tool

SMPS design, by topology, by type and by product
PFC design with analog and digitial control
Supports various PCB configurations
Choose type:
DC/DC
AC/DC
太阳能电池充电器

LED Lighting Design Tool

Handles AC-DC and DC-DC design in common topologies
Displays interactive and annotated schematic
Provides current/voltage graphs, Bode plots, efficiency curves and power-loss data
Choose type:
DC/DC
AC/DC

Digital Power Workbench

Provides a step-by-step optimized design of power section and control loop
Generates the STM32Cube embedded software package for custom applications and allows firmware project generation, compatible with multiple STM32 IDEs

Power Tree Designer

Specify input/output power for each node in the tree
Check for consistency
Design each individual node
Picture Solution
适用于USB电力传输3.0版的可调双通道数字DC-DC
汽车功率分配解决方案
SL-PRAPM06705V1
批量生产
适用于USB电力传输3.0版的可调双通道数字DC-DC
汽车功率分配解决方案
SL-PRAPM06705V1
批量生产