ACS724LMCTR-30AB-T Hoja de datos - Allegro MicroSystems
Número de pieza
ACS724LMCTR-30AB-T
Fabricante
Allegro MicroSystems
DESCRIPTION
The Allegro™ 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
□ Dielectric Strength Voltage = 5 kVRMS
□ Basic Isolation Working Voltage = 1140 VRMS and
1600 VDC
□ 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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