ABC400-10XXG Data Sheet
120
100
Io (%)
80
60
40
20
0
-10
0
10
20
30
40
50
60
70
Ambient Temperature(°
C)
Figure 15:
Output Current Limitation Curve
8 POWER GOOD SIGNAL
The Out-OK output gives a status indication of the
converter and the output voltages. It can be used for
control functions such as data protection, central system
monitoring or as a part of a self-testing system.
Connecting the Out-OK as shown in
Figure 16,
Vok <1.0 V
indicates that the output voltage(s) of the converter are
within the range.
Note: using the potentiometer, the monitor level tracks the
programmed output voltage. In an error condition, if the
output voltage is out of range due to overload or an
external overvoltage, Vok will approach Vp. The output is
formed by an NPN transistor. The signal is isolated from
the output.
Figure 16:
Power Good signal
9 ELECTROMAGNETIC COMPATIBILITY
9.1 IMMUNITY
Note:
Most of the immunity requirements are derived from EN 55024:1998/A2:2003.
Test
ESD Contact Discharge
RF Susceptibility
Fast Transient/Burst
Surge
RF Conducted Immunity
Rev. AA1, 19-May-2011
Standard / Description
EN 61000-4-2, Level 2
EN 61000-4-3, Level 3
EN 61000-4-4, Level 3
EN 61000-4-5, Class 3
EN 61000-4-6, Class 3
Page 9 / 13
Criteria
A
A
B
B
A
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