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ACS725LMC Datasheet PDF - Allegro MicroSystems

ACS724LMC image

Part Name
ACS725LMC

Other PDF
  no available.

PDF
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page
17 Pages

File Size
1.3 MB

MFG CO.
Allegro
Allegro MicroSystems Allegro

DESCRIPTION
The Allegroâ„¢ ACS724/5LMC current sensor IC is an economical and precise solution for AC or DC current sensing in industrial, and communication systems. The small package is ideal for space-constrained applications while also saving costs due to reduced board area. Typical applications include solar inverters, DC/DC, electric vehicles on-board chargers, motor control, load detection and management, switched-mode power supplies, and overcurrent fault protection.


FEATURES AND BENEFITS
• AEC-Q100 automotive qualification pending
• Differential Hall sensing rejects common-mode fields
• UL60950-1 (ed. 2) and UL 62368 (ed. 1) certification
   â–¡ Dielectric Strength Voltage = 5 kVRMS
   â–¡ Basic Isolation Working Voltage = 1140 VRMS and
      1600 VDC
   â–¡ Reinforced Isolation Working Voltage = 757 VRMS and
      813 VDC
• Filter pin allows user to filter output for improved
   resolution (noise) at lower bandwidth
• 265 µΩ primary conductor resistance for low power loss
   and high continuous current withstand capability
• Custom SOIC16W-like package with 2.5× thicker leads
   for reduced resistance and slightly oversized body to
   achieve > 8.2 mm of creepage/clearance
• 3.3 or 5 V single supply operation
• Output voltage proportional to AC or DC current
• Factory-trimmed sensitivity and quiescent output voltage
   for improved accuracy
• Chopper stabilization results in extremely stable
   quiescent output voltage
• Nearly zero magnetic hysteresis
• Ratiometric output from supply voltage


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