Data Sheet
EQW006 Series, Eight Brick Power Modules: DC-DC Converter
36 – 75Vdc Input; 12Vdc Output; 6A Output Current
March 26, 2008
Electrical Specifications (continued)
Parameter
Device
Symbol
Min
Typ
Max
Unit
Output Voltage Set-point
All
VO, set
11.8
12.0
12.2
Vdc
(VIN=IN, min, IO=IO, max, TA=25°C)
Output Voltage
All
All
VO
VO
11.6
10.8
12.4
13.2
Vdc
Vdc
⎯
⎯
(Over all operating input voltage, resistive load, and
temperature conditions until end of life)
Adjustment Range
Selected by external resistor
Output Regulation
Line (VIN=VIN, min to VIN, max
Load (IO=IO, min to IO, max
Temperature (Tref=TA, min to TA, max
)
All
All
All
0.1
0.1
⎯
% VO, set
% VO, set
% VO, set
⎯
⎯
⎯
⎯
⎯
)
)
0.2
Output Ripple and Noise on nominal output
measured with 10μF Tantalum, 1μF ceramic
(VIN=VIN, nom ,IO= IO, max , TA=TA, min to TA, max
)
RMS (5Hz to 20MHz bandwidth)
All
15
25
mVrms
⎯
Peak-to-Peak (5Hz to 20MHz bandwidth)
External Capacitance
All
All
All
40
⎯
⎯
75
1000
6
mVpk-pk
μF
⎯
0
CO, max
Io
Output Current
0
Adc
Output Current Limit Inception (Hiccup Mode )
Adc
Adc
IO, lim
All
All
7.0
0.5
⎯
⎯
⎯
⎯
(VO= 90% of VO, set
)
Output Short-Circuit Current
(VO≤250mV) ( Hiccup Mode )
Efficiency
IO, s/c
VIN= VIN, nom, TA=25°C
All
All
η
91.5
300
%
IO=IO, max , VO= VO,set
Switching Frequency
fsw
kHz
Dynamic Load Response
(dIo/dt=0.1A/μs; VIN = VIN, nom; TA=25°C)
Load Change from Io= 50% to 75% of Io,max; 220μF
Tantalum or Electrolytic external capacitance
Peak Deviation
All
All
Vpk
ts
200
250
mV
⎯
⎯
⎯
⎯
Settling Time (Vo<10% peak deviation)
μs
(ΔIo/Δt=0.1A/μs; Vin=Vin,set; TA=25°C)
Load Change from Io= 50% to 25% of Io,max;
220μF Tantalum or Electrolytic external capacitance
Peak Deviation
All
All
Vpk
ts
200
250
mV
⎯
⎯
⎯
⎯
Settling Time (Vo<10% peak deviation)
μs
LINEAGE POWER
3
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
