升压稳压器提供驱动多个串联LED所必需的高电压，从而可确保实现精确的LED电流匹配。
ST提供单通道和多通道高效升压LED驱动器，其特点是调光范围大、噪音小、封装尺寸小。此类产品还嵌入了保护功能，如过电压和过电流保护、热关断和LED阵列保护。
精选 视频
Watch the ALED1262ZT video, an automotive-grade 12-Channel LED Driver for advanced rear lighting solutions
- LED7706 LED driver with boost regulator, 6-rows 30 mA, for LCD panels backlight
- LED6001 PWM-dimmable single channel LED driver with integrated boost controller
- LED7707 LED driver with boost regulator, 6-rows 85 mA, for LCD panels backlight
- ALED6001 Automotive grade PWM-dimmable single channel LED driver with integrated boost controller
- LED7708 16 channels x 85 mA LED driver with boost controller and 4-wire serial interface
- STLA02 White LED driver for display backlight
- STLD40D White LED power supply for large display backlight
- STP4CMP Low voltage 4-channel constant current LED driver with charge pump
- ALED7707 6-row 85 mA LEDs driver with boost regulator for LCD panel backlights
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 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