GE Industrial Solutions NQR010A0X4 - Manual (Page 3)

Data Sheet
March 7, 2012 NQR010A0X4: Non-Isolated DC-DC Power Modules
4.5 – 14Vdc input; 0.59Vdc to 6Vdc Output; 10A output current
LINEAGE POWER 3
Electrical Specifications (continued)
Parameter Device Symbol Min Typ Max Unit
Output Voltage Set-point (with 0.5% tolerance
for external resistor used to set output voltage)
All V
O, set
-1.5 +1.5 % V
O, set
Output Voltage All V
O, set
-3.0 ⎯ +3.0 % V
O, set
(Over all operating input voltage, resistive load,
and temperature conditions until end of life)
Adjustment Range All V
O
0.59 6 Vdc
Selected by an external resistor
Output Regulation (for V
o
≥ 2.5Vdc)
Line (V
IN
=V
IN, min
to V
IN, max
) All -0.2 ⎯ +0.2 % V
O, set
Load (I
O
=I
O, min
to I
O, max
) All ⎯ 0.8 % V
O, set
Output Regulation (for V
o
<2.5Vdc)
Line (V
IN
=V
IN, min
to V
IN, max
) All -5 ⎯ +5 mV
Load (I
O
=I
O, min
to I
O, max
) All ⎯ 20 mV
Output Ripple and Noise on nominal output
(V
IN
=V
IN, nom
and I
O
=I
O, min
to I
O, max
Cout = 10μF)
Peak-to-Peak (5Hz to 20MHz bandwidth) V
O
= 0.59Vdc 17 mV
pk-pk
Peak-to-Peak (5Hz to 20MHz bandwidth) V
O
= 1.2Vdc 22 mV
pk-pk
Peak-to-Peak (5Hz to 20MHz bandwidth) V
O
= 1.8Vdc 30 mV
pk-pk
Peak-to-Peak (5Hz to 20MHz bandwidth) V
O
= 2.5Vdc 34 mV
pk-pk
Peak-to-Peak (5Hz to 20MHz bandwidth) V
O
= 3.3Vdc 42 mV
pk-pk
Peak-to-Peak (5Hz to 20MHz bandwidth) V
O
= 5.0Vdc 50 mV
pk-pk
Peak-to-Peak (5Hz to 20MHz bandwidth) V
O
= 6.0Vdc 53 mV
pk-pk
External Capacitance 1
Without the Tunable Loop TM
ESR ≥ 1 mΩ All C
O, max
10 ⎯ 200 μF
With the Tunable Loop TM
ESR ≥ 0.15 mΩ All C
O, max
10 ⎯ 1000 μF
ESR ≥ 10 mΩ All C
O, max
10 ⎯ 5000 μF
Output Current All I
o
0 10 Adc
Output Current Limit Inception (Hiccup Mode ) All I
O, lim
200 % I
o,max
Output Short-Circuit Current All I
O, s/c
0.65 Arms
(V
O
≤250mV) ( Hiccup Mode )
Efficiency (V
IN
= 6Vdc) V
O,set
= 0.59Vdc η 73 %
V
IN
= 12Vdc, T
A
=25°C V
O, set
= 1.2Vdc η 82 %
I
O
=I
O, max ,
V
O
= V
O,set
V
O,set
= 1.8Vdc η 87 %
V
O,set
= 2.5Vdc η 90 %
V
O,set
= 3.3Vdc η 92 %
V
O,set
= 5.0Vdc η 94 %
V
O,set
= 6.0Vdc η 95 %
Switching Frequency All f
sw
⎯ 600 ⎯ kHz
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 TM section for details.