Overview
Solutions
HW Evaluation Tools
Resources
Tools and Software
Key Products
Get Started

Digital power is any energy conversion system where digital control techniques apply to power products, and where monitoring, communication and supervisor functions come as extension of the main digital control loop or in conjunction of the main analog control loop.

From low to high power applications, digital power management and control, mainly applied to SMPS, enable higher system efficiency and power density, faster control loop, increased system-level integration, improved system-level reliability, monitoring and safety, reduced time to market.

ST’s extensive digital power portfolio fits the different needs of digital power designers and accelerates their development. ST’s digital power solutions are fully supported with evaluation boards, technical documentation, eDesignSuite software configurator and design tool.

00 Files selected for download

Publications and Collaterals

    • Description Version Size Action
      STNRG011 - Digital multi-mode PFC and LLC resonant half-bridge controller 04.2018
      960.71 KB
      PDF
      STNRGPF01 - Shift into high gear with digital power 11.18
      714.28 KB
      PDF
      eDesignSuite-The smart way to design your application 1.0
      842.88 KB
      PDF

      STNRG011 - Digital multi-mode PFC and LLC resonant half-bridge controller

      STNRGPF01 - Shift into high gear with digital power

      eDesignSuite-The smart way to design your application

    • Description Version Size Action
      Brochure Power management guide 10.2018
      4.42 MB
      PDF

      Brochure Power management guide

    • Description Version Size Action
      Digital Controller Eases Design Of Interleaved PFC For Multi-kilowatt Converters by Rosario Attanasio, Giuseppe Di Caro, Sebastiano Messina, and Marco Torrisi, STMicroelectronics, Schaumburg, Ill and Catania, Italy 1.0
      1.96 MB
      PDF

      Digital Controller Eases Design Of Interleaved PFC For Multi-kilowatt Converters by Rosario Attanasio, Giuseppe Di Caro, Sebastiano Messina, and Marco Torrisi, STMicroelectronics, Schaumburg, Ill and Catania, Italy

Development Tools

eDesignSuite

Converter

Input

V This option is required. And must be less than or equal to Volt. Max [V]
V This option is required. And must be greater than or equal to Volt. Min [V]

Output Power

V This option is required and must be a number.
A This option is required and must be a number.

Microcontrollers & Microprocessors

Part number Description
STM32F334C4 Mainstream Mixed signals MCUs ARM Cortex-M4 core with DSP and FPU, 16 Kbytes Flash, 72 MHz CPU, CCM, 12-bit ADC 5 MSPS, comparators, op-amp, hr timer
STM32F334C6 Mainstream Mixed signals MCUs ARM Cortex-M4 core with DSP and FPU, 32 Kbytes Flash, 72 MHz CPU, CCM, 12-bit ADC 5 MSPS, comparators, op-amp, hr timer
STM32F334C8 Mainstream Mixed signals MCUs ARM Cortex-M4 core with DSP and FPU, 64 Kbytes Flash, 72 MHz CPU, CCM, 12-bit ADC 5 MSPS, comparators, op-amp, hr timer
STM32F334K4 Mainstream Mixed signals MCUs ARM Cortex-M4 core with DSP and FPU, 16 Kbytes Flash, 72 MHz CPU, CCM, 12-bit ADC 5 MSPS, comparators, op-amp, hr timer
STM32F334K6 Mainstream Mixed signals MCUs ARM Cortex-M4 core with DSP and FPU, 32-Kbytes Flash, 72 MHz CPU, CCM, 12-bit ADC 5 MSPS, comparators, op-amp, hr timer
STM32F334K8 Mainstream Mixed signals MCUs ARM Cortex-M4 core with DSP and FPU, 64 Kbytes Flash, 72 MHz CPU, CCM, 12-bit ADC 5 MSPS, comparators, op-amp, hr timer
STM32F334R6 Mainstream Mixed signals MCUs ARM Cortex-M4 core with DSP and FPU, 32 Kbytes Flash, 72 MHz CPU, CCM, 12-bit ADC 5 MSPS, comparators, op-amp, hr timer
STM32F334R8 Mainstream Mixed signals MCUs ARM Cortex-M4 core with DSP and FPU, 64 Kbytes Flash, 72 MHz CPU, CCM, 12-bit ADC 5 MSPS, comparators, op-amp, hr timer
Part number
Mainstream Mixed signals MCUs ARM Cortex-M4 core with DSP and FPU, 16 Kbytes Flash, 72 MHz CPU, CCM, 12-bit ADC 5 MSPS, comparators, op-amp, hr timer
Mainstream Mixed signals MCUs ARM Cortex-M4 core with DSP and FPU, 32 Kbytes Flash, 72 MHz CPU, CCM, 12-bit ADC 5 MSPS, comparators, op-amp, hr timer
Mainstream Mixed signals MCUs ARM Cortex-M4 core with DSP and FPU, 64 Kbytes Flash, 72 MHz CPU, CCM, 12-bit ADC 5 MSPS, comparators, op-amp, hr timer
Mainstream Mixed signals MCUs ARM Cortex-M4 core with DSP and FPU, 16 Kbytes Flash, 72 MHz CPU, CCM, 12-bit ADC 5 MSPS, comparators, op-amp, hr timer
Mainstream Mixed signals MCUs ARM Cortex-M4 core with DSP and FPU, 32-Kbytes Flash, 72 MHz CPU, CCM, 12-bit ADC 5 MSPS, comparators, op-amp, hr timer
Mainstream Mixed signals MCUs ARM Cortex-M4 core with DSP and FPU, 64 Kbytes Flash, 72 MHz CPU, CCM, 12-bit ADC 5 MSPS, comparators, op-amp, hr timer
Mainstream Mixed signals MCUs ARM Cortex-M4 core with DSP and FPU, 32 Kbytes Flash, 72 MHz CPU, CCM, 12-bit ADC 5 MSPS, comparators, op-amp, hr timer
Mainstream Mixed signals MCUs ARM Cortex-M4 core with DSP and FPU, 64 Kbytes Flash, 72 MHz CPU, CCM, 12-bit ADC 5 MSPS, comparators, op-amp, hr timer

Power Management

Part number Description
STLUX285A Digital controllers for lighting and power conversion applications with up to 6 programmable PWM generators, 96 MHz PLL, DALI
STLUX325A Digital controllers for lighting and power conversion applications with up to 6 programmable PWM generators, 96 MHz PLL, DALI
STLUX385A Digital controllers for lighting and power conversion applications with up to 6 programmable PWM generators, 96 MHz PLL, DALI
STNRG288A Digital controller for power conversion applications with up to 6 programmable PWM generators, 96 MHz PLL
STNRG328A Digital controller for power conversion applications with up to 6 programmable PWM generators, 96 MHz PLL
STNRG388A Digital controller for power conversion applications with up to 6 programmable PWM generators, 96 MHz PLL
STWBC Digital controller for wireless battery charger transmitters supporting Qi A11 topology
Part number
Digital controllers for lighting and power conversion applications with up to 6 programmable PWM generators, 96 MHz PLL, DALI
Digital controllers for lighting and power conversion applications with up to 6 programmable PWM generators, 96 MHz PLL, DALI
Digital controllers for lighting and power conversion applications with up to 6 programmable PWM generators, 96 MHz PLL, DALI
Digital controller for power conversion applications with up to 6 programmable PWM generators, 96 MHz PLL
Digital controller for power conversion applications with up to 6 programmable PWM generators, 96 MHz PLL
Digital controller for power conversion applications with up to 6 programmable PWM generators, 96 MHz PLL
Digital controller for wireless battery charger transmitters supporting Qi A11 topology