Single-phase Controllers

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Tools & Software

ST’s high-performance and high-density single-phase synchronous PWM buck controllers and converters are the ideal solution for computing, networking and high-end consumer applications such as high-performance DC-DC modules, servers, microservers and telecommunication equipment. Our single-phase controller portfolio ranges from simple discrete controllers to ICs integrating MOSFETs for cost-effective, compact and high-efficiency designs.
The latest single-phase controllers, with or without DrMOS compatibility, are optimized for Denverton platform microservers and next generation Intel VR13 servers.



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

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Power Supply Design Tool

SMPS design, by topology, by type and by product
PFC design with analog and digitial control
Supports various PCB configurations
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Solar Battery Charger

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
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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