CS1550BL CUI Devices

Additional Resources: Product Page 3D Model PCB Footprint date 02/19/2020 page 1 of 4 SERIES: CSXX50BL DESCRIPTION: CURRENT SENSOR FEATURES open loop bipolar low noise single channel 1 rated current (If) linearity range (Im) MODEL (A ) (A ) RMS PEAK CS0350BL 3 4.5 CS0550BL 5 7.5 CS1050BL 10 15 CS1550BL 15 22.5 CS2050BL 20 30 Notes: 1. Im is the maximum peak current for which the output voltage specifications are guaranteed, however the If RMS rating must not be exceeded. 1. All specifications measured at 25C, Rl=10 k, unless otherwise noted. 2. It is recommended to add a 1 F capacitor connected between the common terminal 4 and the +5 V and -5 V terminals, 1 and 2, to avoid noise problems. SPECIFICATIONS parameter conditions/description min typ max units supply voltage (Vcc) 4.75 5.00 5.25 V max current consumption (Ic) 25 mA output voltage (Vo) at +If 1.98 2.00 2.02 V zero current offset voltage (Vr) after demagnetization -0.02 0 +0.02 V 4 output voltage linearity (Ko) 0.5 % response (tr) at di/dt = If/s 7 s output voltage temperature 0.1 %/C characteristics zero current offset voltage 1.5 mV/C characteristics hysteresis (Vh) at +If to zero current 8 mV primary over current for maximum 50 ms, no damage 10*If A withstand voltage between coil and each terminal for 1 minute 2,000 Vac insulation resistance between coil and each terminal at 500 Vdc 500 M operating temperature -10 75 C storage temperature -30 90 C safety approvals UL 508 flammability rating UL94V-0 RoHS yes Notes: 4. Deducting the value of hysteresis and offset voltage, calculated by (V/Vo)/(IfxI-1)x100%. cuidevices.comAdditional Resources: Product Page 3D Model PCB Footprint CUI Devices SERIES: CSXX50BL DESCRIPTION: CURRENT SENSOR date 02/19/2020 page 2 of 4 SOLDERABILITY parameter conditions/description min typ max units hand soldering for maximum 3 seconds 280 C MECHANICAL parameter conditions/description min typ max units dimensions 15 x 15 x 20 mm case material PBT terminals phosphor bronze with tin plating weight 8 g MECHANICAL DRAWING units: mm tolerance: 0.5 mm PIN CONNECTIONS PIN FUNCTION 1 +5 V s 2 -5 V 3 s s 3 Output (V) 4 0 V 5 +Input (A) 3LQ 1R 6 -Input (A) A B MODEL NO. (mm) (mm) CS0350BL 0.6 1.2 CS0550BL 0.8 1.4 % CS1050BL 1.0 1.6 CS1550BL 1.3 1.9 CS2050BL 1.5 2.1 Recommended PCB Layout Top View cuidevices.com s s s s