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IC manufacturers Qorvo

IC manufacturers (84)

Qorvo PAC5556 | Demoboard PAC5556EVK1

600V Buck DC/DC, 150MHz Arm® Cortex®-M4F, 128kB FLASH Motor Controller/Driver


TopologyBuck Converter
Switching frequency25-125 kHz
IC revisionA


Active-Semi’s PAC5556EVK1 development platform is a complete hardware solution enabling users not only to evaluate the PAC5556 device, but also develop power applications revolving around this powerful and versatile Arm® Cortex®-M4F based microcontroller. The module contains a PAC5556 Power Application Controller® MCU, and all the necessary circuitry to properly energize the MCU and its internal peripherals once power is applied.To aid in the application development, the PAC5556EVK1 offers access to each and every one of the PAC5556 device’s signals by means of a series of male header connectors.


  • Configurable Power Manager
  • AC line input or DC supply up to 600V
  • 8μA hibernate IQ
  • 600V DC/DC buck controller (HV-BUCK)
  • 5V DC/DC buck regulator (MV-BUCK)
  • 4 Linear regulators with power and hibernate management
  • Power and temperature monitor, warning, fault detection
  • Proprietary Configurable Analog Front-End
  • 10 Analog Front-End IO pins
  • 3 Differential Programmable Gain Amplifiers
  • 4 Single-ended Programmable Gain Amplifiers
  • Programmable Over-Current Protection
  • 10 Comparators, 2 DACs (10-bit)
  • Integrated VM ADC Sampling

Typical applications

  • AC Fans / Ceiling Fans / White Goods
  • Compressors / Water Pumps

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