26
IQAN-XT2 Technical Overview
Appendix A
Instruction book, IQAN-XT2
DOUT (on/off output)
Load current
each channel active (A,B,C,D,E,F)
3
A
Load current
one channel in each group
(A or B, C or D, E or F)
4
A
The DOUT’s are divided
into three groups.
Voltage drop (
V
BAT
-V
DOUT
)
load
I
L
= 0.5A
load
I
L
= 2A
0.2
0.8
V
Off-State output current:
TBD
mA
Max load inductance:
200
1000
mH
@ 2A
@ 1A
Short Circuit current limit
6
A
PWMOUT (open-loop)
Load current
each channel active (A,B,C,D,E,F)
3
A
Load current
one channel in each group
(A or B, C or D, E or F)
4
A
The PWMOUT’s are
divided into three groups.
Signal range
TBD
TBD
% MR
Voltage drop (
V
BAT
-V
PWMOUT
)
load
I
L
= 0.5A
load
I
L
= 2A
0.2
0.8
V
Off-State output current:
TBD
mA
Short Circuit current limit
6
A
Dither frequency,
DF
25
2000
Hz
Resolution TBD
%
MR
EGAS
Load current
3
A
Min load
TBD
W
Open load error
Short Circuit current limit
8
A
T
A
= 25°C
PWM frequency
500
20000
Hz
a.Dependent on the master unit. Not implemented in the IQAN-XT2 unit.
b.Deviation of the output current at any command from its theoretical value (command value).
c.Deviation between any value and mean value with same command and load.
I/O
T
A
= +25 °C (unless otherwise specified)
Parameter
Limit values
Unit
Remark
min.
typ.
max.
