IC-HX_17 Datasheet, PDF (6/14 Pages) IC-Haus GmbH – 3-CHANNEL DIFFERENTIAL COLD LINE DRIVER

iC-HX
3-CHANNEL DIFFERENTIAL COLD LINE DRIVER
Rev D1, Page 6/14
ELECTRICAL CHARACTERISTICS
Operating Conditions:
VB1. . . 3 = 4.5. . . 40 V, VCC = 4.5. . . 5.5 V or VB1. . . 3 = 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
Min. Typ.
403 tXSon(Ax) On-time iC-xSwitch
f(Ex) = 100 KHz, td = 4 µs, VB = 12.5 . . . 40 V
3.1
CXS-generation CXS1, CXS6
501 V()
Voltage at CXS1, CXS6
VB = 12.5 . . . 40 V,I(CXSXx)= ± 100 µA
47
50
502 Isc()lo
Short circuit current lo
VB = 12.5 . . . 40 V, CXSx = 0 V
2
503 Isc()hi
Short circuit current hi
VB = 12.5 . . . 40 V, CXSx = VB
-20
504 Vc()hi
Clamp Voltage hi
I() = 10 mA, VB = VCC = GND
0.5
505 Vth()hi
higher turn-off threshold
iC-xSwitch
VB = 12.5 . . . 40 V
506 Vth()lo higher turn-on threshold
VB = 12.5 . . . 40 V
63
iC-xSwitch
507 Vth()hys Hysteresis
Vth()hys = Vth()hi - Vth()lo
100
508 Vtl()hi
lower turn-on threshold
iC-xSwitch
VB = 12.5 . . . 40 V
509 Vtl()lo
lower turn-off threshold
VB = 12.5 . . . 40 V
30
iC-xSwitch
510 Vtl()hys Hysteresis
Vtl()hys = Vtl()hi - Vtl()lo
100
Inputs E1...6, DIFF, ENA, TNER, NXS
601 Vt()hi
Threshold Voltage high
602 Vt()lo
Threshold Voltage low
0.8
603 Vt()hys Input Hysteresis
Vt()hys = Vt()hi - Vt()lo
200 400
604 Ipd()
Pull-Down-Current
V() = 0.8 V
10
605 Ipd()
Pull-Down-Current
V() ≤ 40 V
15
606 Il(E1. . . 6) Leakage current at E1. . . 6
ENA = lo
-10
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| <
3
voltage Detection off
0.75 V
703 VBhys Hysteresis
VBhys = VBon - VBoff
150
Supply Voltage Difference Control VB1...3
801 Vth(VBx) Threshold Condition for Supply ∆V(VBx) = MAX (|VB1 - VB2| , |VB2 - VB3| , 0.75
Voltage Difference Control
|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-
3
dervoltage Detection off
903 VCChys Hysteresis
VCChys = VCCon - VCCoff
100
Temperatur Control
A01 Toff
Thermal Shutdown Threshold increasing temperature
145
A02 Ton
Thermal Lock-on Threshold
decreasing temperature
130
A03 Thys
Thermal Shutdown Hysteresis Thys = Ton - Toff
4
12
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
6
12
B03 IO()
Leakage Current at NER
V(NER) = 0 V...VB, NER = hi
-10
B04 VCC
Supply Voltage for NER function I(NER) = 5 mA, NER = lo,
2.9
Vs(NER) < 0.6 V
Max.
3.9
53
20
-2
1.4
73
40
2.1
800
80
160
10
3.95
1.85
3.95
175
165
0.6
20
10
Unit
µs
%VB
mA
mA
V
%VB
%VB
mV
%VB
%VB
mV
V
V
mV
µA
µA
µA
V
V
mV
V
V
V
mV
°C
°C
°C
V
mA
µA
V