Digital power supply control board based on STM32F334

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Parameter NameParameter Value
Operating RangeIndustrial
Target ApplicationDigital Power
Core ProductSTM32F334R8
ECCN US3A991.a.2
Packing TypeNot Applicable
ROHS Compliance GradeEcopack2
Package NameCARD
Key features
  • Control board for digital SMPS based on STM32F334 microcontroller
  • High-resolution timer (HRTIM) for DSMPS applications
  • 64-pin DIN 41612 connector for DSMPS modular approach
  • Opto-coupled serial communication for board-to-board communication
  • RC filters for analog inputs
  • Protection of analog lines of microcontroller with diode arrays
  • Adapter board provided for programming and User Communication (USART, CAN, SMBus)
  • Supply voltage: 5 V
  • Embedded 5 V/3.3 V voltage regulator
  • Dedicated test points for debugging
  • LED signaling for power-on, faults and general purpose
  • RoHS compliant