Hall Effect Current Sensors L18P***S05R Series
Tamura reserve the right to modify its products in order to improve them without prior notice
L18PXXXS05RrevA, May 2013
Frequency Characteristic (L18P060S05R)
-10,0
-8,0
-6,0
-4,0
-2,0
0,0
2,0
0,1 1 10 100
If frequency (kHz) @ If=3.0Arms
T
A
=25ºC, V
CC
=+5V, R
L
=10kΩ
Electrical Performances
Specifications
1
V
OE
is fixed (independent of V
CC
) —
2
Without offset —
3
Time between 10% input current full scale and 90% of sensor output full scale —
4
Small signal only to avoid excessive heating of magnetic core
Advantages:
Excellent accuracy and linearity
Wide nominal current range
Low temperature drift
Wide frequency bandwidth
No insertion loss
High Immunity To External Interference
Optimised response time
Current overload capability
Features:
Open Loop type
Printed circuit board mounting
Integrated primary
Unipolar power supply
Busbar version from 40A to 60A
Insulated plastic case according
to UL94V0
Regulated offset voltage
Parameters Symbol
L18P003S05R L18P005S05R L18P010S05R L18P015S05R L18P020S05R L18P025S05R L18P030S05R L18P040S05R L18P050S05R L18P060S05R
Rated current
I
f
3A 5A 10A 15A 20A 25A 30A 40A 50A 60A
Maximum Current
I
fmax
I
f
x 3
Output Voltage
V
OUT
V
OE
± 0.625V ± 0.045V @ ± I
f
Offset Voltage
1
V
OE
2.5V ± 0.035V @ I
f
= 0A
Accuracy
2
@ I
f
X
± 1%
Output Linearity
ε
L
≤ ± 1% @ I
f
Power Supply
V
CC
+5V ± 5%
Consumption Current
I
C
≤ 15mA
Response Time
3
t
r
≤ 5μs (@ di/dt = I
f
/ μs)
Output Temperature
Characteristic
2
TCV
OUT
≤ ± 2.0mV/ºC
Offset Temperature
Characteristic
TCV
OE
≤ ± 2.0mV/ºC
Hysteresis error
V
OH
≤ 25mV (0A I
f
)
Withstand Voltage
V
d
AC 3000V for 1minute (sensing current 0.5mA), primary pin secondary pin
Insulation Resistance
R
IS
> 500MΩ (500V DC), primary pin secondary pin
Frequency Bandwidth
4
f
DC .. 50kHz
Operating Temperature
T
A
-10ºC~+80ºC
Storage Temperature
T
S
-20ºC~+85ºC
Saturation Characteristic (L18P060S05R)
0,0
1,0
2,0
3,0
4,0
5,0
-300 -200 -100 0 100 200 300
