AC電源で動作する専用LEDドライバが高精度の定電流出力を保証し、高レベルの光質を提供するとともにちらつきを防ぎます。 高い効率で、かつEMIを低減させる先進的な高電圧技術およびアーキテクチャは、各種の省エネ規制や安全規格に準拠しています。
- STLUX325A Digital controllers for lighting and power conversion applications with up to 6 programmable PWM generators, 96 MHz PLL, DALI
- HVLED805 Off-line LED driver with primary-sensing up to 5W
- STLUX385A Digital controllers for lighting and power conversion applications with up to 6 programmable PWM generators, 96 MHz PLL, DALI
- 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
- 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: ![]()
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SMPS design, by topology, by type and by product ![]()
PFC design with analog and digitial control ![]()
Supports various PCB configurations ![]()
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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 ![]()
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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 ![]()
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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
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 
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
ST Power Studio
AC Switches Simulator
Power Supply Design Tool
TVS Simulator
Power Supply Design Tool
LED Lighting Design Tool
NFC Tuning Circuit
NFC Inductance