UTCM54123L View Datasheet(PDF) - Unisonic Technologies
Part Name
Description
MFG CO.
UTCM54123L Datasheet PDF : 9 Pages
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UTC M54123L LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS (Ta=-20~80°C, unless otherwise noted)
PARAMETER
SYMBOL
CONDITIONS
RATINGS
UNIT
Supply current
Is
8
mA
VR pin current
Between VR-IN (Note 1)
250
IVR
Between VR-GND
30
mA
Between IN-VR(Note 1)
-250
IN terminal current
Between IN-VR(Note 1)
250
IIN
Between IN-GND
30
mA
Between VR-IN (Note 1)
-250
Sc terminal current
Isc
5
mA
Power dissipation
Pd
200
mV
Operating temperature
Topr
-20 to +80
°C
Storage temperature
Tstg
-55 to +125
°C
Note 1: Current value between VR and IN, and between IN and VR is less than 1ms in the pulse width, and duty
cycle is less than 12%, In applying AC current continuously, it is 100 mA in the off-state.
Remarks: GND terminal (pin 3 of the circuit is a basis of all the voltage except differential input clamp voltage of DC
electrical characteristics, and direction of current is plus(no signal) in flowing into the circuit and is
minus(-signal)in flowing out of it. Maximum value and minimum one are shown as absolute value. Please
do not apply voltage whose standard is GND terminal in VR and IN pin.
RECOMMENDED OPERATING CONDITIONS (Ta=-20~+80°C, unless otherwise noted)
PARAMETER
SYMBOL
LIMITS
UNIT
MIN
TYP
MAX
Supply Voltage when latch circuit is
12
V
off-state
Is
External capacitor between Vs and GND
Cvs
1
µF
External capacitor between Os and GND
Cos
1
µF
ELECTRICAL CHARACTERISTICS (Ta=-20~+80°C, unless otherwise noted)
PARAMETER
SYMBOL
TEST CONDITIONS
LIMITS
TEMPERA TEST MIN TYP* MAX
-TURE CIRCUIT
(°C)
Supply current
Is1 Vs=12V,VR-V1=30mV
-20
1
580
25
1
400 530
80
1
480
Trip voltage
VT
Vs=16V, VR-V1(Note2) -20~+80 2
4 6.1 9
Timed current1
ITD1
Vs=16V, VR-V1=30mV
VOD=1.2V
25
3
-12
-30
Vs=16V, short circuit
Timed current2
ITD2
between VR and V1,
25
4
17
37
VOD=0.8V
Output current
IS1=580µA -20
Io
VSC=1.4V,
VOS=0.8V,
IS1=530µA
25
IS1=480µA 80
5 -200
5 -100
5 -75
Sc “ON” voltage (Note3) VSC”ON”
Vs=16V
25
6
0.7
1.4
Sc input current
ISC”ON”
Vs=12V
25
7
5
Output low-level current
Iosl
Vs=12V,Vosl=0.2V -20~+80 8 200
Input clamp voltage
VIC
Vs=12V, IIC=20mA -20~+80 9
4.3
6.7
UNIT
µA
mV
µA
µA
µA
V
µA
µA
V
UTC UNISONIC TECHNOLOGIES CO., LTD. 3
QW-R122-001,B
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