STPOWER的模块产品组合包括SLLIMM(小型低损耗智能模块)系列智能电源模块 (IPM) 以及ACEPACK系列电源模块。


  • SLLIMM IPM是高度集成的紧凑型电源模块,在一个封装中整合了智能驱动和电源切换单元。这些模块旨在驱动家用电器、空调逆变器和工业电机驱动等应用中从几瓦到7千瓦的电机。这些智能电源模块采用最新一代的功率半导体、经过优化的IC栅极驱动和先进的封装技术,显著提升了效率。
  • ACEPACK电源模块覆盖广泛的汽车和工业应用:包括混动汽车和电动汽车的牵引逆变器、OBC、DC-DC和辅助转换器,以及充电站、太阳能逆变器、工业电机驱动和UPS。这些最先进的电源开关基于意法半导体成熟的SiC MOSFET或IGBT及二极管技术,确保在导通与开关能量之间实现最佳平衡,可最大程度提高从几千瓦到数百千瓦的任何转换器系统的效率。采用紧凑而灵活的一体化设计,确保达到非常高的功率密度,并能缩短上市时间。




650-1200 V,配备SiC或IGBT和二极管开关,嵌入在多拓扑布局和封装中,适用于从几千瓦到数百千瓦的任何转换系统。
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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

Thermal-electrical Simulators for Components

Signal Conditioning Design Tool

NFC/RFID Calculators

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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:

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:

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
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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


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


Build simple schematics and firmware inputs in minutes
Quickly generate reliable estimates of battery life, system power consumption and bill of materials costs
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Active Filters

Handles multi-stage-designs and common topologies
Returns circuit component values
Provides gain, phase and group delay graphs
Low Pass, High Pass and Band Pass


Handles most common configurations
Returns circuit components values
Provides I/O signal waveforms
Inverting, Non Inverting, Window

Low side Current Sensing

Returns circuit component values
Provides current error graphs

High side Current Sensing

Provides current error graphs.
Help to select the right High side current sensing and shunt devices.
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NFC Inductance

Input geometry and substrate properties
Get antenna impedance

UHF Link Budget

Enter forward and reverse link characteristics
The tool returns link budget estimate

NFC Tuning Circuit

Enter antenna parameter and matching target
Select the topology of the matching network
The tool returns component values for the desired design targets