手自一体变速箱（AMT）是一种无需离合器踏板的先进换档控制系统，但同时仍由驾驶员决定何时换档。这种具有电子致动功能并同步离合器与变速箱运用的控制系统，能够比驾驶员手控更加快速、精确地完成换挡动作，从而显著改善驾驶体验（特别是在城市交通环境下）。 我们拥有一系列优化的系统基础芯片（SBC）、三相栅极驱动器和用于常用无刷直流（BLDC）电机的功率MOSFET，以及汽车级SPC5 32位微控制器，可帮助设计出最精密的汽车变速箱应用。
CVT和低端液压传动
A complete CVT and low-end Hydraulic Transmission solution including SPC5 32-bit microcontrollers for control units, an SBC with high and low -side pre-drivers, Motor Driver ICs and STripFET Full-bridge power devices.
查看应用详情 电力传动
A complete Electric Transmission solution including SPC5 32-bit microcontrollers for control units, an SBC with High-side pre-drivers, Motor Driver ICs and STripFET Full-bridge power devices.
查看应用详情 高端液压传动
完整的高端液压传动解决方案，包括用于控制单元的SPC5 32位微控制器、带高侧预驱动器的SBC、电机驱动器IC和STripFET全桥功率器件。
查看应用详情 我们的产品和解决方案
我们拥有一系列优化的系统基础芯片（SBC）、三相栅极驱动器和用于常用无刷直流（BLDC）电机的功率MOSFET，以及汽车级SPC5 32位微控制器，可帮助设计出最精密的汽车变速箱应用。
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: 
SMPS design, by topology, by type and by product PFC design with analog and digitial control Supports various PCB configurations 
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 
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 
Specify input/output power for each node in the tree Check for consistency Design each individual node
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 Choose type: LLC VIENNA
Power Tree Designer
Specify input/output power for each node in the tree Check for consistency Design each individual node Power Supply Design Tool
Power Supply Design Tool
Active Filters
Comparators
Current Sensing
LED Lighting Design Tool
Rectifier Diodes Simulator
STPOWER Studio
AC Switches Simulator
Power Supply Design Tool
TVS Simulator
Power Supply Design Tool
LED Lighting Design Tool
NFC Tuning Circuit
NFC Inductance