iC-VRV
BIDIRECTIONAL µP INTERFACE TO 24V
Rev A2, Page 8/12
ELECTRICAL CHARACTERISTICS
Operating Conditions: VCC= VCCA= VCCD= 5V ±10%, Tj= 0..125°C, unless otherwise noted
Item Symbol Parameter
Conditions
Tj
°C
Fig.
Unit
Min.
Typ.
Max.
Total Device
001 VCCA
VCCD
Permissible Supply Voltage
Range
4.5
5.5
V
002 I(VCCA) Supply Current in VCCA,
power section
IO0..7= lo, unloaded
0
27
70
5
5
5
5
65
60
55
55
mA
mA
mA
mA
125
003 I(VCCD) Supply Current in VCCD,
digital section
all logic inputs lo= 0V
or hi= VCC
0
10
mA
mA
mA
004 I(VCCD) Supply Current in VCCD,
digital section
all logic inputs lo= 0.8V
80
005 I(VCCD) Supply Current in VCCD,
digital section
all logic inputs lo= 2.0V
100
Bias, Thermal Shutdown and Low Voltage Detection
101 VCCon
102 VCCoff
Turn-on Threshold VCC
3.6
3.5
40
4
4.4
4.3
250
150
12
V
V
Undervoltage Threshold at VCC decreasing Supply VCC
3.9
100
135
8
103 VCChys Hysteresis
VCChys= VCCon-VCCoff
mV
EC
EC
104 Toff
105 Thys
Thermal Shutdown Threshold
Thermal Shutdown Hysteresis
120
4
Thys= Toff - Ton
I/O Stages: Low-side Driver
201 Ilk(COM) Leakage Current in COM
V(COM)= 25V, V(IOx)= 0V
100
1.5
µA
V
202 Vf(COM) Forward Voltage of the Free-
Wheeling Diodes
Vf()= V(IOx)-V(COM);
I(IOx6COM)= 100mA,
IOx= hi or set to Inputs
0.5
203 Vs(IO)
204 Vs(IO)
205 Vs(IO)
Saturation Voltage lo at IOx
Saturation Voltage lo at IOx
I(IOx)= 10mA, IO0..7= lo
I(IOx)= 100mA, IO0..7= lo
1
1
1
0.4
0.6
1.5
V
V
V
Saturation Voltage lo
at IOx for pulse load
I(IOx)= 500mA,
IO0..7= lo, = 2ms, T$ 2s
206 Ioff(IO)
207 Ion(IO)
Threshold Current in IOx
for Overcurrent Cut-off
IOx= lo,
V(IOx)= 0..25V
0.5
0.1
1.3
20
A
Free-Wheeling Current
IOx= lo,
mA
I(IOx6COM) for Cut-off release
V(IOx)= 0..25V
208 f(IO)
Cut-off Oscillation Frequency
depends on Load
0.1
50
20
MHz
mA
209 Iav(IO)
Mean Current in IOx
during Cut-off
IOx= lo,
V(IOx)= 0..25V
700
ICHAUS [ IC-HAUS GMBH ]
