ACS37610H - Allegro

ACS37610H Hall-Effect Current Sensor

The Allegro ACS37610H current sensor IC enables low-cost solutions for AC and DC current sensing without the need for an external field concentrator core or a U-shaped magnetic shield. It is designed for applications where hundreds of amps or more flow through a busbar or PCB. Current flowing through a busbar or PCB trace generates a magnetic field that is s.

Features

• Eliminates need for concentrator core or shield
• Contactless, lossless, noninvasive current sensing
• Suited for applications where current flows through busbar or PCB
• High operating bandwidth: DC to 200 kHz
• Overcurrent (OCF) and overtemperature (OTF) detection on fault pin
• Differential Hall sensing rejects common-mode magnetic fields
• Very fast response time (<2 μs typical)
• Very high sensitivity (40 to 60 mV/G) □ Ideal for sensing currents on a PCB from 50 A
• Factory-programmed segmented linear temperature compensation (TC) provides low thermal drift □ Sensitivity ±1% (typical) □.