BL6552 Smart Meter IC, Three-Phase Energy Measurement, QFN36

The BL6552 is a three-phase multifunction energy measurement IC designed for smart circuit breakers and power quality monitoring systems, providing accurate real-time analysis of electrical parameters.

Key Specifications

• Measurement Configuration: 3U4I

• Measurement Functions:

  • Active Energy (5000:1)

  • Reactive Energy (5000:1)

  • Voltage, Current, Power, Frequency, PF, Q, S

• Power Consumption: 30mW

• ADC Channels: 7

• Output Interface: UART / SPI

• Output Clock: 3.58MHz

• Supply Voltage (VDD): 3.3V

• Calibration Free: Yes

• Package: QFN36

Applications

• Three-phase smart circuit breakers

• Power quality monitoring equipment

Features

• Three-phase measurement support

• High integration and accuracy

• Compact QFN package