CATEGORIES

电源模块和IPM

STPOWER系列高度集成化的高效电源模块面向灵活、耐用的紧凑型解决方案(功率从几十瓦到3kW不等),可减少设计时间和工作量。我们的电源模块产品组合涵盖了广泛的电压等级、电流额定值和拓扑结构,因此,几乎所有应用都可以采用这些性能、效率、使用寿命出众的器件。

STPOWER子品牌

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。

STPOWER模块适用于所有电源开关应用类型:

  • 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。

应用

电源模块和IPM系列的产品组合种类丰富,覆盖多种转换器拓扑结构,可广泛应用于从数瓦到数千瓦的汽车和工业应用。

产品类型

SLLIMM智能电源模块
IPM范围广泛,采用不同的硅技术和封装解决方案,可用于设计任何电机驱动。
ACEPACK电源模块
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

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

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
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

Estimate

Build simple schematics and firmware inputs in minutes
Quickly generate reliable estimates of battery life, system power consumption and bill of materials costs
Choose design tool:

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

Comparators

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.
Choose design tool:

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