GE Industrial Solutions KHHD006A0A Hammerhead Series - Manual (Page 3)

GE Data Sheet
KHHD006A0A Hammerhead™ Series; DC-DC Converter Power Modules
18-75Vdc Input; 5.0Vdc, 6A Output
September 26, 2013 ©2013 General Electric Corporation. All rights reserved. Page 3
Electrical Specifications (continued)
Unless otherwise indicated, specifications apply at V
IN
= 48Vdc, resistive load, and T
A
= 25°C conditions.
Parameter Device Symbol Min Typ Max Unit
Output Voltage Set-point
(V
IN
=24 to 48V
dc
, I
O
=I
O, max
,)
All V
O, set
4.95 5.00 5.05 V
dc
Output Voltage
All V
O
-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, adj
-20 +10 % V
O, set Selected by external resistor
Remote Sense Range All +10 % V
O, set
Output Regulation
Line (V
IN
=V
IN, min
to V
IN, max
) All ⎯ 0.05 0.2 % V
O, set
Load (I
O
=I
O, min
to I
O, max
) All ⎯ 0.05 0.2 % V
O, set
Temperature (T
ref
=T
A, min
to T
A, max
) All ⎯ ⎯ 1.0 % V
O, set
Output Ripple and Noise on nominal output
Measured with 10uF Tantalum||1uF ceramic
(V
IN
=24 to 48V
dc
, I
O
=80%I
O, max
)
RMS (5Hz to 20MHz bandwidth)
All
⎯ 10 25 mV
rms
Peak-to-Peak (5Hz to 20MHz bandwidth) ⎯ 60 100 mV
pk-pk
External Capacitance (see Note 1 in Feature Specifications) All C
O, max
0 ⎯ 5000 μF
Output Current
(V
IN
=36V to 75V) All I
o
0 ⎯ 6 A
dc
(V
IN
=18V to 36V) All I
o
0 ⎯ 6 A
dc
Output Current Limit Inception (Hiccup Mode)
(V
IN
=36V to 75V) All I
O, lim
7 ⎯ 8.5 A
dc
(V
IN
=18V to 36V) All I
O, lim
7 ⎯ 8.5 A
dc
Output Short-Circuit Current (V
O
≤ 250 mV) All I
O, s/c
⎯ 2.5 ⎯ A
rms
Efficiency (V
IN
=24V
dc
, I
O
=I
O, max
) All η 89.0 90.0 ⎯ %
Efficiency (V
IN
=48V
dc
, I
O
=I
O, max
) All η 90.0 91.0 ⎯ %
Switching Frequency (Fixed)
All f
sw
⎯ 350 ⎯ kHz
V
IN
=24 to 48V
dc
, I
O
= I
O, max
Dynamic Load Response
( ΔIo/Δt=0.1A/μs)
Load Change from Io= 50% to 75% or 25% to 50% of I
o,max
:
Peak Deviation All V
pk
⎯ 3.0 ⎯ % V
O, set
Settling Time (Vo<10% peak deviation) All t
s
⎯ 400 ⎯ μs
Isolation Specifications
Parameter Symbol Min Typ Max Unit
Isolation Capacitance C
iso
⎯ 1000 ⎯ pF
Isolation Resistance R
iso
10 ⎯ ⎯ MΩ
I/O Isolation Voltage All ⎯ ⎯ 2250 Vdc