ワンパッケージにコントローラ向けの最先端の低電圧テクノロジーとパワーMOSFET向けの極めて堅牢な800Vテクノロジーを集積したHVLED ICは、整流された交流電圧から直接LEDを駆動する小型、高効率でコスト効率の高いソリューションです。1次側レギュレーションによって部品コストを削減し、設計の簡素化とLED制御回路の省スペース化を実現します。
STのHVLEDドライバは、ランプLED部品や小型AC/DC LEDドライバ･アプリケーションなど、スペース制約の大きいアプリケーションに適したソリューションです。
- HVLED805 Off-line LED driver with primary-sensing up to 5W
- HVLED001A Offline controller for LED lighting with constant voltage primary-sensing and high power factor
- HVLED815PF Off-line LED driver with primary-sensing and high power factor up to 15W
- HVLED001B High power factor flyback controller with constant voltage primary sensing and ultra low standby consumption
- HVLED002 High performance current mode LED controller
- HVLED007 Transition mode PFC controller for flyback 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: 
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 太陽光発電システム
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 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