ACS725LMA Overview
The Allegro™ ACS725LMA current sensor IC is an economical and precise solution for AC or DC current sensing in automotive, industrial, mercial, and munication systems. The small package is ideal for space-constrained applications while also saving costs due to reduced board area. Typical applications include electric vehicles on-board chargers, motor control, load detection and management, switched-mode power...
ACS725LMA Key Features
- AEC-Q100 automotive qualified
- Differential Hall sensing rejects mon-mode fields
- Patented integrated digital temperature pensation
- UL60950-1 (ed. 2) certification
- Dielectric Strength Voltage = 4.8 kVRMS
- Basic Isolation Working Voltage = 1097 VRMS
- Reinforced Isolation Working Voltage = 565 VRMS
- Industry-leading noise performance with greatly improved bandwidth through proprietary amplifier and filter design techn
- Filter pin allows user to filter output for improved resolution at lower bandwidth
- 0.85 mΩ primary conductor resistance for low power loss and high inrush current withstand capability
ACS725LMA Applications
- 3.0 to 3.6 V single supply operation
- Output voltage proportional to AC or DC current
- Factory-trimmed sensitivity and quiescent output voltage for improved accuracy
