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电源和变换器

概述
文件
工具与软件
解决方案
设计电源或变换器时,没有什么秘密可言:无论最终用途是什么,它们必须提供高效率,以满足国家和国际标准(包括80 plus®、ERP Lot6和能源之星)的要求,以及功率密度、可靠性和安全性,而所有这些都必须成本适中。 为了找到最好的应用解决方案,设计人员必须选择最有效的功率拓扑(反激、升压或准谐振)或者实现基于单片集成电路或离散功率开关和控制器,或者甚至决定使用先进的数字实现。无论他们的选择是什么,合适的半导体产品是满足他们特定设计目标的关键。 ST广泛的产品组合包括高度集成的AC-DC变换器和控制器、单片DC-DC变换器、硅和碳化硅(SiC)功率MOSFET和整流器、IGBT和保护IC、线性稳压器、电池管理IC(包括无线电池充电器IC)、专门设计的数字控制器和STM32微控制器。我们还提供全套硬件和软件评估与开发工具(包括我们的eDesignSuite),帮助工程师设计高效率的电源和变换器。

了解 电源和变换器 的应用详情

Our products and solutions

Whatever their choice, the right semiconductor products are key to meeting their specific design targets. ST broad product portfolio includes highly-integrated AC-DC converters and controllers, monolithic DC-DC converters, silicon and silicon carbide (SiC) power MOSFETs and rectifiers, IGBTs and protection ICs, linear voltage regulators, battery management ICs - including including battery charger and wireless charger ICs – specifically designed digital controllers and STM32 microcontrollers. We also provide a comprehensive range of hardware and software evaluation and development tools including our eDesignSuite that helps engineers design high efficiency power supplies and converters.

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.

Power Management Design Center

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