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.
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Development Tools
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Picture Part number Manufacturer Description STSW-STLUXDEV01 ST Firmware for STEVAL-ILL075Va and STEVAL-ISA164V1 STSW-STLUXGUI01 ST Generic Purpose GUI for STLUX and STRNG family STSW-STLUXLIB02 ST STLUX STNRG devices library source package STSW-STLUXSMED02 ST SMED configuration rev. 2 for STLUX and STNRG family Part NumberFirmware for STEVAL-ILL075Va and STEVAL-ISA164V1
Generic Purpose GUI for STLUX and STRNG family
STLUX STNRG devices library source package
SMED configuration rev. 2 for STLUX and STNRG family
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eDesignSuite
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 |
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 |
