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STMicroelectronics STEVAL-ISA175V1 Evaluation Board

STMicroelectronics STEVAL-ISA175V1 Evaluation Board has a three output isolated flyback designed to supply the STCOMET smart meter and powerline communication system. The STEVAL-ISA175V1 uses the VIPER26HD offline high-voltage converter and features an 800V avalanche-rugged power section. The board also has PWM operation at 115kHz with frequency jittering for lower EMI, current limiting with adjustable set point and onboard soft-start. The board can be used in a stand-alone configuration or with the dedicated STCOMET development kit. The PCB layout is designed to fit inside a real meter.

Features

  • Triple output voltage of 15V @ 0.55 Arms (0.7A peak), 3.3V @ 200mA and 5V @ 100mA
  • Extended AC mains input voltage range of 90VAC to 440VAC
  • Meets STCOMET smart meter and power line communication system specs
  • EMC with EN55022, EN61000, EN61000-4-4, EN61000-4-5, EN61000-4-6
  • RoHS compliant

Associated Products

STMicroelectronics VIPER26 Fixed Frequency Switching Converters

Off-line converters with 800V avalanche ruggedness power section and a PWM controller.

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STMicroelectronics VIPerPlus High Voltage Converters

Combines 800V avalanche-rugged MOSFET with state-of-the-art PWM circuitry.

Learn Moreacerca de STMicroelectronics VIPerPlus High Voltage Converters View Productsrelacionado con STMicroelectronics VIPerPlus High Voltage Converters
Publicado: 2016-06-01 | Actualizado: 2022-03-11