L6377(1996) Ver la hoja de datos (PDF) - STMicroelectronics
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L6377 Datasheet PDF : 11 Pages
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L6377
ELECTRICAL CHARACTERISTICS (Vs = 24V; Tj = -25 to 125°C; unless otherwise specified.)
DC OPERATION
Symbol
Vsmin
Vs
Vsth
Vshys
Iq
Iqo
Vith
Viths
Vil
Vih
Iib
Vrth
Vrl
Vrh
Irb
Id ch
Vrsc
Irsc
Idlkg
Vdiag
Vdon
Iolk
Vo l
Vcl
Isc
Tmax
Thys
Pin
Parameter
Test Condition
Min. Typ. Max. Unit
Supply Voltage for Valid
Diagnostic
Idiag = >0.5mA;
Vdiag = 1.5V;
Operative Supply Voltage
3 Under Voltage Lower Threshold
4
35
V
8
24
35
V
7
8
V
Under Voltage Hysteresis
300 500 700 mV
Quiescent Current
Output Open
800
µA
Quiescent Current
Output On
1.6
mA
Input Threshold Voltage
0.8
1.3
2
V
Input Threshold Hysteresis
50
400 mV
7 Input Low Level Voltage
Input High Level Voltage
Vs< 18V
-7
0.8
V
2
Vs -3 V
Vs> 18V
2
15
V
Input Bias Current
Vi = -7 to 15V
-250
250 µA
Reset Threshold Voltage
0.8
1.3
2
V
8 Reset Low Level Voltage
Reset High Level Voltage
0
0.8
V
2
40
V
Reset Pull Down Current
5
µA
5
Delay Capacitor Charging
Current
ON DELAY pin
shorted to Ground
2.5
µA
4
Output Voltage on Rsc pin
Output Current on Rsc pin
Rsc pin floating
Rsc pin shorted to GND
Diagnostic Output Leakage Curr. Diagnostic Off
6
Diagnostic Output Voltage Drop Idiag =5mA;
1.25
V
300 µA
25 µA
1.5
V
Output Voltage Drop
Output Leakage Current
Iout =625mA; Tj =25°C
Iout =625mA; Tj =125°C
Vi = LOW; Vout=0
250 350 mV
400 550 mV
100 µA
Output Low State Voltage
2
Vi = HIGH; pin floating
0.8
1.5
V
Internal Voltage Clamp (Vs-Vout)
Io=200mA
single pulsed =300µs
48
53
58
V
Short Circuit Output Current
Vs=8 to 35V; Rl =2Ω;
Rsc =5 to 30KΩ
Vs=8 to 35V; Rl =2Ω;
Rsc <5 KΩ
5/Rsc = KΩ
A
0.75 1.1
1.5
A
Over Temperature Upper
Threshold
150
°C
Over Temperature Hysteresis
20
°C
4/11
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