Data Sheet
July 11, 2011
Naos Raptor 40A Non Isolated Power Module:
5 – 13.8Vdc input; 0.6Vdc to 5.0Vdc Output; 40A output current
LINEAGE POWER 4
General Specifications
Parameter Min Typ Max Unit
Calculated MTBF (V
IN
=12V, V
O
=5Vdc, I
O
=0.8I
O, max
, T
A
=40°C) Per
Telcordia Issue 2 Method 1 Case 3
4,107,921 Hours
Weight
⎯
17.5 (0.617)
⎯
g (oz.)
Feature Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature
conditions. See Feature Descriptions for additional information.
Parameter Device Symbol Min Typ Max Unit
On/Off Signal Interface
(V
IN
=V
IN, min
to V
IN, max
; open collector or equivalent,
Signal referenced to GND)
Logic High (On/Off pin open – Module ON)
Input High Current All IIH
0.5
⎯
3.3 mA
Input High Voltage All VIH
1.0
⎯
5.5 V
Logic Low (Module OFF)
Input Low Current All IIL
⎯ ⎯
200 µA
Input Low Voltage All VIL
-0.3
⎯
0.4 V
PwGood (Power Good) Signal Interface Open
Collector/Drain
PwGood = High = Power Good
PwGood = Low = Power Not Good
Logic level low voltage 0 0.4 V
Logic level high voltage 2.4 5.25 V
Sink Current, PwGood = low 4 mA
Turn-On Delay and Rise Times
(V
IN
=V
IN, nom
, I
O
=I
O, max ,
V
O
to within ±1% of steady state)
Case 1: On/Off input is enabled and then
input power is applied (delay from instant at
which V
IN
= V
IN, min
until Vo = 10% of Vo, set)
All Tdelay 3 msec
Case 2: Input power is applied for at least one second
and then the On/Off input is enabled (delay from instant
at which On/Off is enabled until Vo = 10% of Vo, set)
All Tdelay 1.2 msec
Output voltage Rise time (time for Vo to rise from
10% of Vo, set to 90% of Vo, set)
All Trise
3 msec
Output voltage overshoot
I
O
= I
O, max
; V
IN, min
– V
IN, max
, T
A
= 25
o
C
0.5 % V
O, set
Remote Sense Range All
⎯ ⎯
0.5 V
Over Temperature Protection All T
ref
127 ºC
(See Thermal Considerations section)
Input Undervoltage Lockout
Turn-on Threshold All
4.4 4.8 Vdc
Turn-off Threshold All
4.2 Vdc
Overvoltage Protection (Hiccup Mode) All
120 125 130 V
O, set,
%
