Supply Voltage Standard Power; Electrical Characteristics; Rise Time - Congatec COM Express conga-TC175 User Manual

2.4

Supply Voltage Standard Power

• 12 V DC ± 5 %
The dynamic range shall not exceed the static range.
2.4.1

Electrical Characteristics

Power supply pins on the module's connectors limit the amount of input power. The following table provides an overview of the limitations for
pinout Type 6 (dual connector, 440 pins).
Power Rail Module Pin
Current Capability
(Amps)
VCC_12V 12
VCC_5V-SBY 2
VCC_RTC 0.5
2.4.2

Rise Time

The input voltages shall rise from 10 percent of nominal to 90 percent of nominal at a minimum slope of 250 V/s. The smooth turn-on requires
that, during the 10 percent to 90 percent portion of the rise time, the slope of the turn-on waveform must be positive.
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12.60V
12.10V
12V
11.90V
11.40V
Nominal Input Derated
Input (Volts) Range Input (Volts)
(Volts)
12 11.4-12.6 11.4
5 4.75-5.25 4.75
3 2.0-3.3
Absolute Maximum
Dynamic Range
Nominal Static Range
Absolute Minimum
Max. Input Max. Module Input
Ripple (10Hz to Power (w. derated
20MHz) input)
(mV) (Watts)
+/- 100 137
+/- 50 9
+/- 20
TCKLm10
Assumed Max. Load
Conversion Power
Efficiency (Watts)
85% 116
14/71