LA02P021S03 Tamura

CURRENT SENSORS LA02P 1/5 6 1601 Magnetic Proportion System / Compact size and High-speed response. Vcc = +3.3V LA02P Series RoHS ABSOLUTE MAXIMUM RATINGS Parameters Symbol Unit Value Comment Supply voltage V V 6.5 DD Jumper temperature 120 Output current Iout mA 1 Recommend < 0.5mA ESD rating kV 2 C=100pFR=1.5k HBM: Human Body Model ISOLATION CHARACTERISTICS Parameters Symbol Unit Value Comment AC3000V50/60Hzfor 1minute lnsulation voltage Vd V Primary Secondary (Sensing current 0.5mA) Impulse withstand voltage Primary Secondary Input waveform Vw kV 6 Front time1.2s Time to half value50s single Clearance distance dCi mm 13.3 Primary Secondary Creepage distance dCp mm 13.3 Primary Secondary Case material UL94 V-0 Comparative Tracking IndexCTI CTI V 150 ENVIRONMENTAL AND MECHANICAL CHARACTERISTICS Value Parameters Symbol Unit Comment MIN TYP MAX Ambient operating temperature Ta 40 110 Ambient storage temperature T 40 150 S Mass m g 5.5 Internal magnetic core Ferrite Ta=+25V =+3.3VRL10M SPECIFICATIONS DD Value Parameters Symbol Unit Comment MIN TYP MAX Measurement current range LA02P021S03 21 21 LA02P035S03 35 35 If A LA02P054S03 54 54 LA02P085S03 85 85 51CURRENT SENSORS LA02P 2/5 6 1601 Ta=+25V =+3.3VRL10M SPECIFICATIONS DD Value Parameters Symbol Unit Comment MIN TYP MAX Maximum primary currentRMS Ip max A 50 1 RMS Supply Voltage V V 2.97 3.3 3.63 DD Number of primary turns Np T Primary Jumper resistance Rp m 0.1 Current consumptionat If I mA 10 DD Offset voltageat If=0A 1.636 1.650 1.664 At factory shipment LA02P021S03 (1.565) 1.650 (1.735) Reference value after the flow LA02P035S03 Vof V (1.593) 1.650 (1.707) soldering and over the lifetime LA02P054S03 (1.608) 1.650 (1.692) of this product. LA02P085S03 (1.618) 1.650 (1.682) Temperature drift of offset voltage LA02P021S03 9.0 at Ta= 40 110Variation from Vof LA02P035S03 5.5 Ta=35Ip=0A TCVof mV LA02P054S03 3.5 LA02P085S03 2.5 Sensitivity LA02P021S03 61.1 62.5 63.9 LA02P035S03 36.7 37.5 38.3 G mV/A LA02P054S03 23.9 24.5 25.1 LA02P085S03 15.1 15.5 15.9 Temperature coefficient 1 of Sensitivity TCG1 % 0.4 at Ta= 40 110Variation ratio to GTa=35 Output Linearityat 0... If %F.S. 1 1 L Output noise voltage V mVrms 1.7 NRMS Ratiometric error of sensitivity V 1 1 G-R Ratiometric error of offset voltage LA02P021S03 0.8 0.8 LA02P035S03 0.6 0.6 V %F.S. of-R LA02P054S03 0.6 0.6 LA02P085S03 0.6 0.6 Response time 1at 90% of If tr s 1 CL=100pF Frequency bandwidth3dB BW kHz 300 CL=100pF 1 When Ip max is bigger than the value of If, Ipmax restricts it to the value of If. (RMS) (RMS) STANDARDS IEC60950 UL508 CSA C22.2 No. 14 Please refer to the another sheet about conditions of UL Recognition. FUNCTIONAL BLOCK DIAGRAM 52