BSX3-400IOV1MA

BSX3-IOV1MA BYD Microelectronics Co., Ltd. Current Sensors Description For the electronic measurement of currents: DC, AC, pulsed, mixed, with a galvanic isolation between the primary circuit and the secondary circuit. Features  Hall effect measuring principle  Galvanic isolation between primary and secondary circuit  Low power consumption  Single power supply +5V  Ratio metric offset  Fixation by M3 nuts and screws  Isolated plastic case recognized according to UL 94-V0 Industrial applications Advantages  Small size and space saving  Only one design for wide current ratings range  High immunity to external interference.  Standard battery monitoring  Hybrid and EV battery pack current sensing  Fuel cell current control  DC/DC converters and AC/DC inverters  Hybrid and EV motor inverter drive  EPS and X-by-wire applications  Electric compressors for air conditioning TYPES OF PRODUCTS Type BSX3-200IOV1MA BSX3-400IOV1MA BSX3-600IOV1MA BSX3-800IOV1MA Datasheet Primary nominal current r. m. s IPN (A) 200 400 600 800 TS-CUS-PD-0027 Rev. A/3 Primary current measuring range IP (A) ±300 ±600 ±800 ±1200 Page 1 of 4 BSX3-IOV1MA BYD Microelectronics Co., Ltd. Current Sensors Parameters Table PARAMETERS SYMBOL UNIT Supply voltage Vcc Current consumption VALUE CONDITIONS Min. Typ. Max. V - 5 - Icc mA - 9.2 12 Output voltage VOUT V VREF ± (1.25·IP/IPN) Reference voltage VREF V 1/2VCC ± 0.025 V Output Load Resistance RL RL kΩ kΩ 4.7 4.7 - - ＠VOUT to VCC ＠VOUT to GND Output Load Capacitance CL nF - - 10 ＠VOUT to GND Accuracy X % ≤±1.5% ＠TA = 25°C Output Linearity εL % ≤±1% ＠TA = 25°C TCSENS %/℃ -0.025 Output Resistance ROUT Ω -