ACS754LCB-050

The ACS754LCB-050 is one member of the ACS754 family which is designed as the current sensor that consists of a precision, low-offset linear Hall sensor circuit with a copper conduction path located near the die. This device can be used in (1)automotive systems; (2)industrial systems; (3)motor control; (4)servo systems; (5)power conversion; (6)battery monitors. And the device has a positive slope (>VCC / 2) when an increasing current fl ows through the primary copper conduction path.

Features of the ACS754LCB-050 are:(1)monolithic hall IC for high reliability; (2)single +5 V supply; (3)3 kVrms isolation voltage between terminals 4/5 and pins 1/2/3; (4)35 kHz bandwidth; (5)automotive temperature range; (6)end-of-line factory-trimmed for gain and offset; (7)Ultra-low power loss: 100 u internal conductor resistance; (8)ratiometric output from supply voltage; (9)extremely stable output offset voltage; (10)small package size, with easy mounting capability; (11)output proportional to ac and dc currents.

The absolute maximum ratings of the ACS754LCB-050 can be summarized as:(1)Supply Voltage: 16 V;(2)Reverse Supply Voltage: -16 V;(3)Output Voltage: 16 V;(4)Reverse Output Voltage: -0.1 V;(5)Output Current Source: 3 mA;(6)Output Current Sink: 10 mA;(7)Operating Temperature L range:40 to 150 ºC;(8)Operating Temperature S range: -20 to 85 ºC;(9)Maximum Junction: 165 °C;(10)Maximum Storage Temperature: -65 to 170 °C.

The electrical characteristics of this device ACS754LCB-050 can be summarized as:(1)Primary Sensed Current:50 to 50 A;(2)Supply Voltage: 4.5 to 5.5 V;(3)Supply Current: 6.5 to 10 mA;(4)Output Resistance: 1 to 2 ;(5)Output Capacitance Load: 10 nF;(6)Output Resistive Load: 4.7 k;(7)Propagation time: 4 s;(8)Response time: 12 s;(9)Rise time: 11 s;(10)Frequency Bandwidth: 35 kHz. If you want to know more information about it, please download the datasheet in www.seekic.com or www.chinaicmart.com .