TDF1779A 데이터 시트보기 (PDF) - STMicroelectronics
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TDF1779A Datasheet PDF : 9 Pages
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ELECTRICAL OPERATING CHARACTERISTICS
(VCC = + 24V, –40oC < Tj < + 85oC, unless otherwise specified)
Symbol
VCC
ICC
VIL
VIH
VI
IIH
IIL
-
VCC – V01
VCC – V02
IOL
VCC – V01
VCC – V02
IO1, IO2
IO Alarme
IO Sense
IIH Sense
Parameter
Power Supply Voltage
Power Supply Current (pin 6), IO1 =IO2 = 2A
Logic Input Voltage (pin 7,10,11)
Logic Input Threshold (pin 5)
High Level Input Current (pins 7,10,11) VI = + 2V
Low Level Input Current (pins 7,10,11) VI = + 0.8V
Off State Output Voltage (pins 8,9) |(8) = |(9) = 2 mA
Output Saturation Voltage (V(7) high, V(11) High, IO = 2A)
Low Level Output Current pins 1,3)
V(7) Low, V(11) Low, VO = 0V
Switch-off Output Voltage (inductive load) Note 1
Available Ouptut Current (pins 1,3), V(7) high, V(11p) high,
VCC – VO = 26V, Tj = 25°C
Available ”Alarme” Output Current, V(9) = + 4V
Available ”Sense Ouptut Current, V(8) = + 4V
Output Sensing high Level Input Current (pins 1,3) VI = +2V
Note 1 : An external discharge circuit is required for inductive loads
TDF1779A
Min. Typ. Max. Unit
8
-
26
V
-
-
20
mA
-
-
0.8
V
2
-
-
-
0.8
-
V
-
20
50
µA
–5
0
+5
µA
-
-
0.4
V
-
1.5
1.8
V
-
400 1000 µA
-
-
45
V
10
-
-
mA
4
8
-
mA
4
8
-
mA
-
1
2
mA
3/9
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