GE Industrial Solutions Naos Raptor 50A - Manual (Page 3)

Data Sheet
October 31, 2011 Naos Raptor 50A: Non Isolated Power Module:
5 – 14Vdc input; 0.6Vdc to 2.0Vdc Output; 50A output current
LINEAGE POWER 3
Electrical Specifications (continued)
Parameter Device Symbol Min Typ Max Unit
Output Voltage Set-point (with 0.1% tolerance for
external resistor used to set output voltage)
All V
O, set
-1.0 +1.0 % V
O, set
Output Voltage All V
O, set
-2.0 ⎯ +2.0 % V
O, set
(Over all operating input voltage, resistive load, and
temperature conditions until end of life)
Adjustment Range All V
O
0.6 2.0 Vdc
Selected by an external resistor
Output Regulation (for V
O
< 2.0V)
Line (V
IN
=V
IN, min
to V
IN, max
) All ⎯ 9 mV
Load (I
O
=I
O, min
to I
O, max
) All ⎯ 12 mV
Output Ripple and Noise on nominal output
(V
IN
=V
IN, nom
and I
O
=I
O, min
to I
O, max
, Cout = 0μF)
Peak-to-Peak (5Hz to 20MHz bandwidth) V o = 0.6V ⎯ 30 mV
pk-pk
Peak-to-Peak (5Hz to 20MHz bandwidth) V o = 1V ⎯ 30 mV
pk-pk
Peak-to-Peak (5Hz to 20MHz bandwidth) V o = 1.5V ⎯ 40 mV
pk-pk
Peak-to-Peak (5Hz to 20MHz bandwidth) V o = 1.8V ⎯ 40 mV
pk-pk
External Capacitance 1
Without the Tunable Loop
(combination of 500μF ceramic and 3760μF polymer) All C
O, max
0 ⎯ 4260 μF
With the Tunable Loop
ESR ≥ 0.15 mΩ All C
O, max
0 ⎯ 4000 μF
ESR ≥ 10 mΩ All C
O, max
0 ⎯ 10000 μF
Output Current All I
o
0 ⎯ 50 Adc
Output Current Limit Inception (Hiccup Mode ) All I
O, lim
146 % I
o
Output Short-Circuit Current All I
O, s/c
⎯ 5.54 ⎯ Arms
(V
O
≤250mV) ( Hiccup Mode )
Efficiency V
O
= 0.6Vdc η 72.5 %
V
IN
= V
IN, nom
, T
A
=25°C V
O
= 1Vdc η 80.6 %
I
O
=I
O, max ,
V
O
= V
O,set
V
O
= 1.2Vdc η 83.1 %
V
O
= 1.5Vdc η 85.4 %
V
O
= 1.8Vdc η 87.1 %
Switching Frequency All f
sw
⎯ 500 ⎯ kHz
Dynamic Load Response
(dIo/dt=10A/ μs; V
IN
= V
IN, nom
; V
out
= 1.8V, T
A
=25°C)
Load Change from Io= 0% to 50% of Io,max;
Co = 0
Peak Deviation All V
pk
360 mV
Settling Time (Vo<10% peak deviation) All t
s
40 μs
Load Change from Io= 50% to 0%of Io,max:
Co = 0
Peak Deviation All V
pk
520 mV
Settling Time (Vo<10% peak deviation) All t
s
40 μs
1 External capacitors may require using the new Tunable Loop feature to ensure that the module is stable as well as
getting the best transient response. See the Tunable Loop section for details.