iC-HX
3-CHANNEL DIFFERENTIAL COLD LINE DRIVER
Rev A1, Page 9/11
Power dissipation vs. frequency
VB = 24 V, four channels with 100 m non-terminated lines
P [W]
7
NXS = low
NXS = high
6
5
4
3
2
1
Power
reduction
0
0
100
200
300
f [kHz]
Figure 8: Power dissipation with and without
xSwitch-Mode
DEMO BOARD
iC-HX is in a QFN28 package and comes with a demo wiring and the top of the demo board.
board for test purposes. Figures 9 to 10 shows the
Figure 9: Demo-Board ,top view