M54133GP View Datasheet(PDF) - MITSUBISHI ELECTRIC
Part Name
Description
Manufacturer
M54133GP Datasheet PDF : 12 Pages
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SCRT “H” OUTPUT CURRENT VS.
SUPPLY VOLTAGE CHARACTERISTICS
400
Ta=+25°C
300
200
100
0
0 2 4 6 8 10 12
SUPPLY VOLTAGE (V)
MITSUBISHI <CONTROL / DRIVER IC>
M54133FP/GP
EARTH LEAKAGE CURRENT DETECTOR
SCRT “H” OUTPUT CURRENT VS.
AMBIENT TEMPERATURE CHARACTERISTICS
400
VS=9V
300
200
100
0
-50
0
50
100
AMBIENT TEMPERATURE (°C)
DESCRIPTION OF PIN
Pin No.
Name
Common blocks
16
VS
3
VCC
2
IREF
1
GND
Operational amplifier
13
OPI-
15
OPI+
14
C1
Function
Power supply
Output pin of the internal constant-voltage circuit. Connect decoupling capacitor.
Pin for connecting resistor that sets constant current through each internal circuit. About 1.3V appears.
Grounding
Input pins of operational amplifier
Pin for connecting capacitor that prevents noise from causing malfunction. Connect capacitors across IC at
pins 13 and 14 and across IC at pins 15 and 14 .
12
C2
Pin for connecting capacitor that prevents abnormal oscillations. Connect capacitor across IC at pins 11
and 12 .
11
OPAO
Output pin of operational amplifier.
Leak detector and SCR driver circuits
9
VREF
Pin for providing input reference level of leakage detection. About 2.4V appears.
10
ILKI
Other input pin of leakage detection.
5
TRC1
Pin for connecting capacitor that integrates signal output from discriminator of leak-signal input level.
6
TRC2
Pin for connecting capacitor to eliminate noise.
4
OFFC
Leakage input signal does not continue.
Leakage is detected and SCR turn on.
In these cases, this IC will be restored to the initial condition after a predetermined time.
Connect capacitor that determines restore time.
7
DLYC
8
SCRT
Pin for connecting capacitor that sets delay time in case of using delay function.
Output pin for drive a SCR.
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