通过将最顶级的控制器低压技术与极为稳定的800 V功率MOSFET技术集成在同一封装中，HVLED IC可提供高效、紧凑、高性价比的通过整流后电源直接驱动LED的解决方案。初级侧调节削减了物料成本，同时还简化了设计，缩小了LED控制电路占用的空间。
意法半导体的HVLED驱动器是适合灯具LED改造等空间非常有限的应用以及紧凑型AC-DC LED驱动器应用的完美解决方案。
精选 视频
Watch the ALED1262ZT video, an automotive-grade 12-Channel LED Driver for advanced rear lighting solutions
- 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
- HVLED101 Advanced high power factor flyback controller with valley locking and maximum power control
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