百世科技股份有限公司

百世科技股份有限公司
Open Loop Current Sensor
ELECTRICAL DATA/INPUT：
：
Primary Nominal
R.M.S. Current
Ir(A)
Primary Current
Measuring Range
Ip(A) at Vcc=5V
Part Name
3~50
+Ir*3
NCTMXXXX-A/1
Vcc
Ic
Iis
Ris
Type
CT013CXXXX1A
Supply Voltage
Current Consumption
R.M.S. Voltage for 2.5KVAC Isolation test, 50/60Hz,1min
Isolation Resistance at 500 VDC
ELECTRICAL DATA/OUTPUT
Output voltage at Ir , TA=25℃
Vout
Rout
Output Impedance
RL
Load Resistor
Accuracy at Ir , TA=25℃(without offset)
X
Linearity from 0 to Ir , TA=25℃
EL
Electrical Offset Voltage , TA=25℃
Voe
Magnetic Offset Voltage (Ir→0)
Vom
Vot
Part Number
Thermal Drift of Offset Voltage
Thermal Drift (-10℃ to 50℃)
T.C.
Tr
Response Time to 90% of Ir(f=1KHz)
FB
Frequency Bandwidth (-3dB)
GENERAL DATA：
：
TA
Ambient Operating Temperature
Ts
Ambient Storage Temperature
5V ±5%
<20mA
<10mA
>500Mohm
Voe±0.625V
<150 ohm
>10Kohm
<±1%
<±1%
2.5V±50mV
<±20mV
<±2mV/℃
<±0.1%/℃
<5us
50KHz
-25 ~ +85℃
-25 ~ +85℃
Output voltage v.s. Input current: Ex: Irms=25A ; Ip=25*3=75A, Vcc=5V(Single power)
NCTMXXXX
1
BesTeks Technology Co., Ltd.
百世科技股份有限公司
Outline dimension & Pin definition (all tolerance:±0.5)
Marking & Description
Layout Recommend:
NCTMXXXX
2
BesTeks Technology Co., Ltd.

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