QUK240S9R041Z Datasheet, PDF (3/14 Pages) Lineage Power Corporation – 36 - 55Vdc input; 9Vdc Output; 240W

Data Sheet
June 17, 2009
QUK240 Series Power Modules; DC-DC converters
36 – 55Vdc input; 9Vdc Output; 240W
Electrical Specifications (continued)
Parameter
Output Voltage Set-point
(VIN=IN, min, IO=IO, max, TA=25°C)
Output Voltage
(Over all operating input voltage, resistive load,
and temperature conditions until end of life)
Output Regulation
Line (VIN=VIN, min to VIN, max)
Load (IO=IO, min to IO, max)
Temperature (Tref=TA, min to TA, max)
Output Ripple and Noise on nominal output
(VIN=VIN, nom and IO=IO, min to IO, max)
RMS (5Hz to 20MHz bandwidth)
Device
All
All
All
All
All
All
Peak-to-Peak (5Hz to 20MHz bandwidth)
All
External Capacitance
All
Output Power
All
Output Current Limit Inception
All
Efficiency
VIN= VIN, nom, TA=25°C
All
IO=IO, max , VO= VO,set
Switching Frequency
All
Dynamic Load Response
(ΔIo/Δt=1A/10μs; Vin=Vin,nom; TA=25°C;
Tested with a 10 μF aluminum and a 1.0 μF
tantalum capacitor across the load.)
Load Change from Io= 50% to 75% of Io,max:
Peak Deviation
Settling Time (Vo<10% peak deviation)
Load Change from Io= 75% to 50% of Io,max:
Peak Deviation
Settling Time (Vo<10% peak deviation)
Isolation Specifications
Parameter
Isolation Capacitance
Isolation Resistance
General Specifications
Parameter
Calculated MTBF (IO= 80% of IO, max, TA=40°C)
Weight
Symbol
Min
Typ
VO, set
9
VO
⎯
⎯
Max
Unit
Vdc
⎯
% VO, set
6.5
⎯
11.5
VO, set
⎯
0.5
1
VO, set
⎯
150
mV
⎯
⎯
CO, max
⎯
Po
0
IO, lim
⎯
20
⎯
150
⎯
⎯
3000
240
40
⎯
mVrms
mVpk-pk
μF
W
Adc
η
__
95.5
⎯
%
fsw
⎯
360
⎯
kHz
Vpk
⎯
350
⎯
mV
ts
__
50
__
μs
Vpk
__
350
__
V
ts
__
50
μs
Min
Typ
Max
Unit
⎯
1000
⎯
pF
10
⎯
⎯
MΩ
Min
Typ
Max
2,500,000
⎯
⎯
47.2(1.66)
⎯
Unit
Hours
g (oz.)
LINEAGE POWER
3