IC-HX Datasheet, PDF (5/11 Pages) IC-Haus GmbH – 3-CHANNEL DIFFERENTIAL COLD LINE DRIVER

iC-HX
preliminary
3-CHANNEL DIFFERENTIAL COLD LINE DRIVER
Rev A1, Page 5/11
ELECTRICAL CHARACTERISTICS
Operating Conditions: VB1...3 = 4.5...32 V, VCC = 4...5.5 V, Tj = -40...140 °C, unless otherwise noted
input level lo = 0...0.45 V, hi = 2.4 V...VCC, timing diagram see fig. 1
Item Symbol Parameter
No.
Conditions
501 V()
Voltage at CXS1, CXS6
VB = 12. . . 40 V,I(CXSXx)= ± 100 µA
502 Isc()lo
Short circuit current lo
VB = 12. . . 40 V, CXSx = 0 V
503 Isc()hi
Short circuit current hi
VB = 12. . . 40 V, CXSx = VB
504 Vc()hi
Clamp Voltage hi
I() = 10 mA, VB = VCC = GND
505 Vth()hi
higher turn-off threshold iC-
xSwitch
VB = 12. . . 40 V
506 Vth()lo
higher turn-on threshold iC-
xSwitch
VB = 12. . . 40 V
507 Vth()hys Hysteresis
Vth()hys = Vth()hi - Vth()lo
508 Vtl()hi
lower turn-on threshold iC-
xSwitch
VB = 12. . . 40 V
509 Vtl()lo
lower turn-off threshold iC-
xSwitch
VB = 12. . . 40 V
510 Vtl()hys Hysteresis
Vtl()hys = Vtl()hi - Vtl()lo
Inputs E1...6, DIFF, ENA, TNER
601 Vt()hi
Threshold Voltage high
602 Vt()lo
Threshold Voltage low
603 Vt()hys Input Hysteresis
Vt()hys = Vt()hi - Vt()lo
604 Ipd()
Pull-Down-Current
V() = 0.8 V
605 Ipd()
Pull-Down-Current
V() ≤ 40 V
606 Il(E1. . . 6) Leakage current at E1. . . 6
ENA = lo
Supply Voltage Control VB
701 VBon
Threshold Value at VB for Under- |VB1 - VB2| & |VB2 - VB3| & |VB1 - VB3| <
voltage Detection on
0.75 V
702 VBoff
Threshold Value at VB for Under- |VB1 - VB2| & |VB2 - VB3| & |VB1 - VB3| <
voltage Detection off
0.75 V
703 VBhys
Hysteresis
VBhys = VBon - VBoff
Supply Voltage Difference Control VB1...3
801 Vth(VBx)
Threshold Condition for Supply
Voltage Difference Control
∆V(VBx) = MAX (|VB1 - VB2| , |VB2 - VB3| ,
|VB1 - VB3| )
NER ⇒ low
Supply Voltage Control VCC
901 VCCon
Threshold Value at VCC for Un-
dervoltage Detection on
902 VCCoff
Threshold Value at VCC for Un-
dervoltage Detection off
903 VCChys Hysteresis
VCChys = VCCon - VCCoff
Temperatur Control
A01 Toff
Thermal Shutdown Threshold increasing temperature
A02 Ton
Thermal Lock-on Threshold
decreasing temperature
A03 Thys
Thermal Shutdown Hysteresis Thys = Ton - Toff
Error Output NER
B01 Vs()
Saturation Voltage low at NER I(NER) = 5 mA, NER = lo
B02 Isc()
Short Circuit Current low at NER V(NER) = 2...40 V, NER = lo
B03 IO()
Leakage Current at NER
V(NER) = 0 V...VB, NER = hi
B04 VCC
Supply Voltage for NER function I(NER) = 5 mA, NER = lo,
Vs(NER) < 0.4 V
Min.
47
2
-20
0.5
63
100
30
100
0.8
200
10
15
-10
3
150
0.75
3
100
145
130
4
6
-10
2.9
Typ.
50
Max.
53
20
-2
1.4
73
Unit
%VB
mA
mA
V
%VB
%VB
mV
40 %VB
%VB
mV
2
V
V
400 800 mV
80
µA
160 µA
10
µA
3.95
V
V
mV
1.85
V
3.95
V
V
mV
175 °C
165 °C
12
°C
0.4
V
12
20
mA
10
µA
V