Select Part List
|
Part Number
|
IPN（A）
|
IPM（A）
|
Accuracy
|
|
MG10A
|
10
|
±25
|
3%
|
|
MG16A
|
16
|
±40
|
3%
|
|
MG20A
|
20
|
±50
|
3%
|
|
MG32A
|
32
|
±80
|
3%
|
|
MG10B
|
10
|
±25
|
5%
|
|
MG16B
|
16
|
±40
|
5%
|
|
MG20B
|
20
|
±50
|
5%
|
|
MG32B
|
32
|
±80
|
5%
|
Overview
The MGxx
series device is a high performance current sensor based on Magtron ASIC Quadracore
technology with high accuracy in the full temperature range, adjustable analog
output.
It’s suitable for the application of industrial products, such as the inverter,
UPS, servo motor driver and other industrial products. The ultra-small package
is designed for the high power density application and easy to use.
MGxx series is designed for the replacement of
shunt solution and the transformer solution with high cost effective.
Application circuit
Note: C1,
C2 should be close to the current sensor’s pin
Component
selection reference:
|
Designator
|
Description
|
|
C1
|
TDK,X7R,22nF/16V,±10%,0603
|
|
C2
|
TDK,X5R,10uF/16V,±10%,0603
|
Pin Definition
|
Symbol
|
Description
|
|
V
|
Power
supply pin
|
|
G
|
Power
GND pin
|
|
O
|
Signal
output pin
|
|
R
|
Reserved
|
Assembly PIN output:
PCB Footprint (in mm. Tolerance ±0.2mm ) Top view
Absolute Maximum Ratings
|
Parameter
|
Symbol
|
Min
|
Typ
|
Max
|
Unit
|
|
Supply
Voltage(not operating)
|
VC
|
|
|
9
|
V
|
|
Jumper
temperature
|
TJ
|
|
120
|
|
℃
|
|
Ambient
operating temperature
|
TA
|
-40
|
|
+85
|
℃
|
|
Ambient
storage temperature
|
TA
|
-40
|
|
+105
|
℃
|
|
ESD
rating, Human Body Model(HBM)
|
UESD
|
|
2
|
|
kV
|
Isolation Characteristics
|
Parameter
|
Symbol
|
Min
|
Unit
|
Comment
|
|
RMS
Voltage for AC Insulation test
50/60Hz/1 min
|
VD
|
3
|
kV
|
|
|
Through
hole conductor isolation distance suggestion
|
DCP
|
9.3
|
mm
|
|
|
Distance
between source side lead and secondary side pin
|
DSS
|
10.8
|
mm
|
|
Electrical data MG10A
At Ta=25℃,Vc=5V,RL=10KΩ, unless otherwise noted
|
Parameter
|
Symbol
|
Min
|
Typ
|
Max
|
Unit
|
Comment
|
|
Primary
nominal RMS current
|
IPN
|
|
10
|
|
A
|
|
|
Primary
current , measuring range
|
IPM
|
-25
|
|
+25
|
A
|
|
|
Supply
voltage
|
Vc
|
4.75
|
5
|
5.25
|
V
|
|
|
Number
of primary tums
|
NP
|
|
1
|
|
|
|
|
Resistance
of primary jumper
|
RP
|
|
0.21
|
|
mΩ
|
@+25℃
|
|
Current
consumption
|
IC
|
|
20
|
25
|
mA
|
|
|
Output
Voltage range @IPM
|
VO
|
|
2.5±2
|
|
V
|
|
|
Temperature
coefficient of VO @Ip=0A
|
TCVO
|
|
±200
|
|
PPM/K
|
@40~+85℃
|
|
Theoretical
Sensitivity
|
GTH
|
|
80
|
|
mV/A
|
|
|
Temperature
coefficient of Gain
|
TCG
|
|
±400
|
|
PPM/K
|
@-40~+85℃
|
|
Linearity
error 0~IPM
|
εL
|
|
0.4
|
|
% of IPM
|
|
|
Magnetic
offset voltage
|
VOM
|
|
10
|
|
mV
|
|
|
Total
Accuracy @IPM
|
X
|
|
3
|
|
% of Vom
|
@+25℃
|
|
Frequency
bandwidth(-3 dB)
|
BW
|
|
150
|
|
kHz
|
|
|
Reaction
time @10% of IPN
|
TRA
|
|
2.5
|
|
uS
|
|
|
Reaction
time @90% of IPN
|
TA
|
|
2.9
|
|
uS
|
|
Electrical data MG10B
At Ta=25℃,Vc=5V,RL=10KΩ, unless otherwise noted
|
Parameter
|
Symbol
|
Min
|
Typ
|
Max
|
Unit
|
Comment
|
|
Primary
nominal RMS current
|
IPN
|
|
10
|
|
A
|
|
|
Primary
current , measuring range
|
IPM
|
-25
|
|
+25
|
A
|
|
|
Supply
voltage
|
Vc
|
4.75
|
5
|
5.25
|
V
|
|
|
Number
of primary tums
|
NP
|
|
1
|
|
|
|
|
Resistance
of primary jumper
|
RP
|
|
0. 21
|
|
mΩ
|
@+25℃
|
|
Current
consumption
|
IC
|
|
20
|
25
|
mA
|
|
|
Output
Voltage range @IPM
|
VO
|
|
2.5±2
|
|
V
|
|
|
Temperature
coefficient of VO @Ip=0A
|
TCVO
|
|
±300
|
|
PPM/K
|
@-40~+85℃
|
|
Theoretical
Sensitivity
|
GTH
|
|
80
|
|
mV/A
|
|
|
Temperature
coefficient of Gain
|
TCG
|
|
±400
|
|
PPM/K
|
@-40~+85℃
|
|
Linearity
error 0~IPM
|
εL
|
|
0.4
|
|
% of IPM
|
|
|
Magnetic
offset voltage
|
VOM
|
|
10
|
|
mV
|
|
|
Total Accuracy
@IPM
|
X
|
|
5
|
|
% of Vom
|
@+25℃
|
|
Frequency
bandwidth(-3 dB)
|
BW
|
|
150
|
|
kHz
|
|
|
Reaction
time @10% of IPN
|
TRA
|
|
2.5
|
|
uS
|
|
|
Reaction
time @90% of IPN
|
TA
|
|
2.9
|
|
uS
|
|
Electrical data MG16A
At Ta=25℃,Vc=5V,RL=10KΩ, unless otherwise noted
|
Parameter
|
Symbol
|
Min
|
Typ
|
Max
|
Unit
|
Comment
|
|
Primary
nominal RMS current
|
IPN
|
|
16
|
|
A
|
|
|
Primary
current , measuring range
|
IPM
|
-40
|
|
+40
|
A
|
|
|
Supply
voltage
|
Vc
|
4.75
|
5
|
5.25
|
V
|
|
|
Number
of primary tums
|
NP
|
|
1
|
|
|
|
|
Resistance
of primary jumper
|
RP
|
|
0. 21
|
|
mΩ
|
@+25℃
|
|
Current
consumption
|
IC
|
|
20
|
25
|
mA
|
|
|
Output
Voltage range @IPM
|
VO
|
|
2.5±2
|
|
V
|
|
|
Temperature
coefficient of VO @Ip=0A
|
TCVO
|
|
±200
|
|
PPM/K
|
@-40~+85℃
|
|
Theoretical
Sensitivity
|
GTH
|
|
50
|
|
mV/A
|
|
|
Temperature
coefficient of Gain
|
TCG
|
|
±400
|
|
PPM/K
|
@-40~+85℃
|
|
Linearity
error 0~IPM
|
εL
|
|
0.4
|
|
% of IPM
|
|
|
Magnetic
offset voltage
|
VOM
|
|
10
|
|
mV
|
|
|
Total Accuracy
@IPM
|
X
|
|
3
|
|
% of Vom
|
@+25℃
|
|
Frequency
bandwidth(-3 dB)
|
BW
|
|
150
|
|
kHz
|
|
|
Reaction
time @10% of IPN
|
TRA
|
|
2.5
|
|
uS
|
|
|
Reaction
time @90% of IPN
|
TA
|
|
2.9
|
|
uS
|
|
Electrical data MG16B
At Ta=25℃,Vc=5V,RL=10KΩ, unless otherwise noted
|
Parameter
|
Symbol
|
Min
|
Typ
|
Max
|
Unit
|
Comment
|
|
Primary
nominal RMS current
|
IPN
|
|
16
|
|
A
|
|
|
Primary
current , measuring range
|
IPM
|
-40
|
|
+40
|
A
|
|
|
Supply
voltage
|
Vc
|
4.75
|
5
|
5.25
|
V
|
|
|
Number
of primary tums
|
NP
|
|
1
|
|
|
|
|
Resistance
of primary jumper
|
RP
|
|
0. 21
|
|
mΩ
|
@+25℃
|
|
Current
consumption
|
IC
|
|
20
|
25
|
mA
|
|
|
Output
Voltage range @IPM
|
VO
|
|
2.5±2
|
|
V
|
|
|
Temperature
coefficient of VO @Ip=0A
|
TCVO
|
|
±200
|
|
PPM/K
|
@-40~+85℃
|
|
Theoretical
Sensitivity
|
GTH
|
|
50
|
|
mV/A
|
|
|
Temperature
coefficient of Gain
|
TCG
|
|
±400
|
|
PPM/K
|
@-40~+85℃
|
|
Linearity
error 0~IPM
|
εL
|
|
0.4
|
|
% of IPM
|
|
|
Magnetic
offset voltage
|
VOM
|
|
10
|
|
mV
|
|
|
Total Accuracy
@IPM
|
X
|
|
5
|
|
% of Vom
|
@+25℃
|
|
Frequency
bandwidth(-3 dB)
|
BW
|
|
150
|
|
kHz
|
|
|
Reaction
time @10% of IPN
|
TRA
|
|
2.5
|
|
uS
|
|
|
Reaction
time @90% of IPN
|
TA
|
|
2.9
|
|
uS
|
|
Electrical data MG20A
At Ta=25℃,Vc=5V,RL=10KΩ, unless otherwise noted
|
Parameter
|
Symbol
|
Min
|
Typ
|
Max
|
Unit
|
Comment
|
|
Primary
nominal RMS current
|
IPN
|
|
20
|
|
A
|
|
|
Primary
current , measuring range
|
IPM
|
-50
|
|
+50
|
A
|
|
|
Supply
voltage
|
Vc
|
4.75
|
5
|
5.25
|
V
|
|
|
Number
of primary tums
|
NP
|
|
1
|
|
|
|
|
Resistance
of primary jumper
|
RP
|
|
0. 21
|
|
mΩ
|
@+25℃
|
|
Current
consumption
|
IC
|
|
20
|
25
|
mA
|
|
|
Output
Voltage range @IPM
|
VO
|
|
2.5±2
|
|
V
|
|
|
Temperature
coefficient of VO @Ip=0A
|
TCVO
|
|
±200
|
|
PPM/K
|
@-40~+85℃
|
|
Theoretical
Sensitivity
|
GTH
|
|
40
|
|
mV/A
|
|
|
Temperature
coefficient of Gain
|
TCG
|
|
±400
|
|
PPM/K
|
@-40~+85℃
|
|
Linearity
error 0~IPM
|
εL
|
|
0.4
|
|
% of IPM
|
|
|
Magnetic
offset voltage
|
VOM
|
|
10
|
|
mV
|
|
|
Total Accuracy
@IPM
|
X
|
|
3
|
|
% of Vom
|
@+25℃
|
|
Frequency
bandwidth(-3 dB)
|
BW
|
|
150
|
|
kHz
|
|
|
Reaction
time @10% of IPN
|
TRA
|
|
2.5
|
|
uS
|
|
|
Reaction
time @90% of IPN
|
TA
|
|
2.9
|
|
uS
|
|
Electrical data MG20B
At Ta=25℃,Vc=5V,RL=10KΩ, unless otherwise noted
|
Parameter
|
Symbol
|
Min
|
Typ
|
Max
|
Unit
|
Comment
|
|
Primary
nominal RMS current
|
IPN
|
|
20
|
|
A
|
|
|
Primary
current , measuring range
|
IPM
|
-50
|
|
+50
|
A
|
|
|
Supply
voltage
|
Vc
|
4.75
|
5
|
5.25
|
V
|
|
|
Number
of primary tums
|
NP
|
|
1
|
|
|
|
|
Resistance
of primary jumper
|
RP
|
|
0. 21
|
|
mΩ
|
@+25℃
|
|
Current
consumption
|
IC
|
|
20
|
25
|
mA
|
|
|
Output
Voltage range @IPM
|
VO
|
|
2.5±2
|
|
V
|
|
|
Temperature
coefficient of VO @Ip=0A
|
TCVO
|
|
±200
|
|
PPM/K
|
@-40~+85℃
|
|
Theoretical
Sensitivity
|
GTH
|
|
40
|
|
mV/A
|
|
|
Temperature
coefficient of Gain
|
TCG
|
|
±400
|
|
PPM/K
|
@-40~+85℃
|
|
Linearity
error 0~IPM
|
εL
|
|
0.4
|
|
% of IPM
|
|
|
Magnetic
offset voltage
|
VOM
|
|
10
|
|
mV
|
|
|
Total Accuracy
@IPM
|
X
|
|
5
|
|
% of Vom
|
@+25℃
|
|
Frequency
bandwidth(-3 dB)
|
BW
|
|
150
|
|
kHz
|
|
|
Reaction
time @10% of IPN
|
TRA
|
|
2.5
|
|
uS
|
|
|
Reaction
time @90% of IPN
|
TA
|
|
2.9
|
|
uS
|
|
Electrical data MG32A
At Ta=25℃,Vc=5V,RL=10KΩ, unless otherwise noted
|
Parameter
|
Symbol
|
Min
|
Typ
|
Max
|
Unit
|
Comment
|
|
Primary
nominal RMS current
|
IPN
|
|
32
|
|
A
|
|
|
Primary
current , measuring range
|
IPM
|
-80
|
|
+80
|
A
|
|
|
Supply
voltage
|
Vc
|
4.75
|
5
|
5.25
|
V
|
|
|
Number
of primary tums
|
NP
|
|
1
|
|
|
|
|
Resistance
of primary jumper
|
RP
|
|
0. 21
|
|
mΩ
|
@+25℃
|
|
Current
consumption
|
IC
|
|
20
|
25
|
mA
|
|
|
Output
Voltage range @IPM
|
VO
|
|
2.5±2
|
|
V
|
|
|
Temperature
coefficient of VO @Ip=0A
|
TCVO
|
|
±200
|
|
PPM/K
|
@-40~+85℃
|
|
Theoretical
Sensitivity
|
GTH
|
|
25
|
|
mV/A
|
|
|
Temperature
coefficient of Gain
|
TCG
|
|
±400
|
|
PPM/K
|
@-40~+85℃
|
|
Linearity
error 0~IPM
|
εL
|
|
0.4
|
|
% of IPM
|
|
|
Magnetic
offset voltage
|
VOM
|
|
10
|
|
mV
|
|
|
Total Accuracy
@IPM
|
X
|
|
3
|
|
% of Vom
|
@+25℃
|
|
Frequency
bandwidth(-3 dB)
|
BW
|
|
150
|
|
kHz
|
|
|
Reaction
time @10% of IPN
|
TRA
|
|
2.5
|
|
uS
|
|
|
Reaction
time @90% of IPN
|
TA
|
|
2.9
|
|
uS
|
|
Electrical data MG32B
At Ta=25℃,Vc=5V,RL=10KΩ, unless otherwise noted
|
Parameter
|
Symbol
|
Min
|
Typ
|
Max
|
Unit
|
Comment
|
|
Primary
nominal RMS current
|
IPN
|
|
32
|
|
A
|
|
|
Primary
current , measuring range
|
IPM
|
-80
|
|
+80
|
A
|
|
|
Supply
voltage
|
Vc
|
4.75
|
5
|
5.25
|
V
|
|
|
Number
of primary tums
|
NP
|
|
1
|
|
|
|
|
Resistance
of primary jumper
|
RP
|
|
0. 21
|
|
mΩ
|
@+25℃
|
|
Current
consumption
|
IC
|
|
20
|
25
|
mA
|
|
|
Output
Voltage range @IPM
|
VO
|
|
2.5±2
|
|
V
|
|
|
Temperature
coefficient of VO @Ip=0A
|
TCVO
|
|
±200
|
|
PPM/K
|
@-40~+85℃
|
|
Theoretical
Sensitivity
|
GTH
|
|
25
|
|
mV/A
|
|
|
Temperature
coefficient of Gain
|
TCG
|
|
±400
|
|
PPM/K
|
@-40~+85℃
|
|
Linearity
error 0~IPM
|
εL
|
|
0.4
|
|
% of IPM
|
|
|
Magnetic
offset voltage
|
VOM
|
|
10
|
|
mV
|
|
|
Total Accuracy
@IPM
|
X
|
|
5
|
|
% of Vom
|
@+25℃
|
|
Frequency
bandwidth(-3 dB)
|
BW
|
|
150
|
|
kHz
|
|
|
Reaction
time @10% of IPN
|
TRA
|
|
2.5
|
|
uS
|
|
|
Reaction
time @90% of IPN
|
TA
|
|
2.9
|
|
uS
|
|
Packaging information
|
Weight/pcs
|
Quantity/Carton
|
Weigh/Carton
|
|
6.5g
|
480 Pcs
|
3.9KG
|
Dimensions in MGxx series
Mechanical Characteristics ( Unit : mm,
Tolerance in +-0.2)
strategic
cooperation: Jiangsu China Sensor Technology Co., Ltd.
Nanjing city Jiangning District
Xingfa Road No. 99 211103.China
E-mail:master@csch.com.cn info@magtronworld.com