GE Industrial Solutions GigaTLynx - Manual (Page 3)

Data Sheet
September 7, 2011 GigaTLynx TM SMT Non-isolated Power Modules:
4.5 – 14Vdc input; 0.7Vdc to 2.0Vdc, 50A Output
LINEAGE POWER 3
Electrical Specifications (continued)
Parameter Device Symbol Min Typ Max Unit
Output Voltage Set-point
(V
IN
=V
IN,nom
, I
O
=I
O, nom
, T
ref
=25°C)
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
0.7 2.0 Vdc
Selected by an external resistor
Output Regulation
Line (V
IN
=V
IN, min
to V
IN, max
) All ⎯ 5 mV
Load (I
O
=I
O, min
to I
O, max
) All ⎯ 8 mV
Temperature (T
ref
=T
A, min
to T
A, max
) All ⎯ 8 mV
Remote Sense Range All 0.5 Vdc
Output Ripple and Noise on nominal output
(V
IN
=V
IN, nom
and I
O
=I
O, min
to I
O, max
Cout = 1μF ceramic//2x10μF ceramic
capacitors)
Peak-to-Peak (5Hz to 20MHz bandwidth) All ⎯ 50 mV
pk-pk
External Capacitance 1
Without the Tunable Loop TM
ESR ≥ 1 mΩ All C
O, max
⎯ ⎯ 1200 μF
ESR ≥ 10 mΩ All C
O, max
⎯ ⎯ 10000 μF
With the Tunable Loop
ESR ≥ 1 mΩ All C
O, max
⎯ ⎯ 20000 μF
ESR ≥ 10 mΩ All C
O, max
⎯ ⎯ 20000 μF
Output Current All I
o
0 50A Adc
Output Current Limit Inception (Hiccup Mode ) All I
O, lim
⎯ 180 ⎯ % I
o
Output Short-Circuit Current All I
O, s/c
⎯ 5.5 ⎯ Adc
(V
O
≤250mV) ( Hiccup Mode )
Efficiency V
O, set
= 0.7Vdc η 81.1 %
V
IN
= 12V, T
A
=25°C V
O,set
= 1.2Vdc η 87.0 %
I
O
=I
O, max ,
V
O
= V
O,set
V
O,set
= 1.8Vdc η 90.1 %
Switching Frequency All f
sw
⎯ 260 ⎯ kHz
General Specifications
Parameter Min Typ Max Unit
Telcordia Issue 2, Method I, Case 3, Calculated MTBF (I
O
=I
O, max
,
T
A
=40°C)
4,755,661 Hours
Weight ⎯ 14.22 (0.5) g (oz.)
__________________________________
External capacitors may require using the new Tunable Loop
TM feature to ensure that the module is stable as well as
getting the best transient response. See the Tunable Loop TM section for details.