ACS37800 - Allegro

ACS37800 Power Monitoring

The Allegro ACS37800 power monitoring IC greatly simplifies the addition of power monitoring to many AC or DC powered systems. The sensor may be powered from the same supply as the system’s MCU, eliminating the need for multiple power supplies. The device’s construction includes a copper conduction path that generates a magnetic field proportional to applied.

Features

• Accurate power monitoring for AC and DC applications
• UL 60950-1 (ed. 2) and UL 62368-1 (ed. 1) certified for reinforced isolation up to 517 VRMS in a single package
• Accurate measurements of active, reactive, and apparent power, as well as power factor
• Separate RMS and instantaneous measurements for both voltage and current channels
• Two programmable averaging blocks
• 0.85 mΩ primary conductor resistance for low power loss and high inrush current withstand capability
• Compatible with floating and non-floating GND
• Dedicated voltage or current zero crossing pin
• Fast, user-programma.